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Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
Products
2027 products
2027 products
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$720.00
The EFA (Electronic Focusing Accessory) control box can be mounted to the back plate of any PlaneWave telescope OTA (12.5 through 24 inches). The EFA Kit reads the primary mirror and ambient temperature sensors.The EFA controls the fan systems that are built into each telescope.
A Hand Controller is provided to control an optional Focuser or Rotator when standing at the eyepiece. The EFA kit comes with PlaneWave Interface (PWI4), a software package that controls all EFA functions from a PC. Cables and adapters are provided to attach the EFA kit to a PC. The EFA kit is ASCOM compatible.
$2,640.00
- The Hedrick focuser designed by PlaneWave is a heavy duty no-slip focuser capable of handling an imaging payload of up to 20lbs.
- Occupies 3″ of backfocus with the focuser fully racked in, and 4.2″ when fully racked out.
- Focuser travel range of 30mm (30000 microns/1.2″)
- The focus tube runs on 5 bearings and is driven by a leadscrew so there is no chance of slipping.
- Focus may be automated through a computer using PlaneWave’s EFA Kit and PWI3 software.
- The focuser comes with pre-installed motor that can be controlled with the EFA hand controller or PWI3 software.
$29,799.00
IRDK12.5’s Key Features
Large Aperture and Optimized Focal Ratio
The IRDK12.5 features a significant 318 mm aperture and an f/8 focal ratio, enhancing its efficiency in capturing infrared light. This setup is perfect for detailed infrared observations and extensive exposure imaging, offering outstanding light-gathering capacity.
Specialized Optical Design for Infrared
The Dall-Kirkham optical design of the IRDK12.5 is tailored for infrared wavelengths. It incorporates only reflective fused silica mirrors and no refractive lenses. The reflective coatings are protected gold, ensuring more than 98% reflectivity from 0.65 microns (650nm) to 5 microns (5000nm), making it ideal for infrared astronomy and environmental LIDAR applications. UV-optimized coatings are also available upon request.
Robust Mechanical Structure
Constructed using carbon fiber, the optical tube of the IRDK12.5 ensures durability and stability with minimal thermal expansion. This design maintains consistent performance under varying environmental conditions, suitable for rigorous scientific applications.
Advanced Thermal Management
Equipped with cooling fans and a system ready for Delta-T applications, the IRDK12.5 promotes rapid thermal equilibrium. This feature is critical for minimizing air turbulence inside the tube, thereby reducing potential image distortion and enhancing the quality of imaging.
Integrated Dew Control
The IRDK12.5 is designed to combat condensation, a common challenge in infrared observations. Advanced dew prevention technology, including heater pads controlled via PlaneWave’s software, keeps the optical surfaces clear of dew, ensuring consistent and clear imaging performance.
Application-Specific Benefits
Infrared Astronomy
The IRDK12.5 excels in infrared astronomy, where its large aperture and infrared-optimized optics allow for detailed observation of celestial objects in infrared light. This capability is essential for studying astrophysical phenomena not visible in standard optical wavelengths.
Advanced Research and LIDAR Applications
With its specialized design and infrared optimization, the IRDK14 is a robust platform for advanced scientific research, including LIDAR and other remote sensing applications.
Optical Systems
| Aperture | 318mm (12.5 in) |
| Focal Length | 2541 (100 in) |
| Focal Ratio | f/8 |
| Central Obstruction | 42% of the primary mirror diameter |
| Back Focus From Mounting Surface | 265mm (10.4 in) |
| Weight | 19kg (42 lbs |
| OTA Length | 787mm (31 in) |
| Upper Cage | Carbon Fiber Truss |
Secondary Mirror
| Diameter | 118mm (4.65 in) |
| Material | Fused Silica (Quartz) |
| Shape | Spherical |
| Coating | Protected Gold |
Primary Mirror
| Optical Diameter | 318mm (12.5 in) |
| Outer Diameter | 330mm (13 in) |
| Shape | Prolated Ellipsoid |
| Material | Fused Silica (Quartz) |
| Coating | Protected Gold |
| Included Items | Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately |
| OTA Cover - To protect the primary mirror and inside of the optical tube | |
| Flash drive - Contains software and instructions for collimation and spacing the primary to secondary mirror | |
| Wrench Set (5812A35) - Standard hex wrenches (European orders only) | |
| Cable connector for fan power - Provides a connection method for powering for the fans if the user does not have the 125901 EFA kit. User must provide 12VDC power supply 2.1 barrel jack connector that is center positive. (Not included for European orders) |
$39,000.00
The IRDK14 from PlaneWave Instruments is a precisely engineered optical system designed for high performance in infrared wavelengths. It is an excellent tool for advanced astronomical research and remote sensing applications, offering superior performance for infrared imaging.
IRDK14’s Key Features
Large Aperture and Optimized Focal Ratio
The IRDK14 features a 356 mm aperture and an f/7.2 focal ratio, enhancing its capacity to gather infrared light effectively. This setup is ideal for detailed infrared observations and long-exposure imaging, providing exceptional light-gathering capabilities.
Specialized Optical Design for Infrared
The Dall-Kirkham optical design of the IRDK14 is optimized for infrared wavelengths. There are no refractive lenses, only reflective fused silica mirrors. The reflective coatings are a protected gold with better than 98% reflectivity from .65 microns (650nm) to 5 microns (5000nm), making it well-suited for infrared astronomy or LIDAR applications. UV-optimized coatings can also be provided, and potential customers are encouraged to contact our technical sales team to discuss UV optimization.
Robust Mechanical Structure
Constructed using carbon fiber, the optical tube of the IRDK14 offers durability and stability with minimal thermal expansion. This design ensures consistent performance under various environmental conditions, making it suitable for intensive scientific applications.
Advanced Thermal Management
The IRDK14 includes cooling fans and a system prepared for Delta-T applications, promoting rapid thermal equilibrium. This feature is critical for minimizing air turbulence within the tube, thus reducing potential image distortion and enhancing overall imaging quality.
Integrated Dew Control
Infrared observations are prone to condensation, but the IRDK14 tackles this with advanced dew prevention technology. Heater pads, controlled via PlaneWave’s software, ensure the optical surfaces stay clear from dew, maintaining consistent and clear imaging performance.
Application-Specific Benefits
Infrared Astronomy
The IRDK14 excels in infrared astronomy, where its significant aperture and infrared-optimized optics allow for precise observation of celestial objects in infrared light. This capability is essential for studying astrophysical phenomena invisible to the naked eye or standard optical wavelengths.
Advanced Research and LIDAR Applications
With its specialized design and infrared optimization, the IRDK14 is a robust platform for advanced scientific research, including LIDAR and other remote sensing applications.
Key Features Overview
The IRDK14 comes with impressive specifications tailored for infrared optimization:
- Gold-coated mirrors optimized for high reflectivity in infrared wavelengths (ultraviolet optimization available)
- 14-inch (356 mm) aperture
- 2563 mm focal length
- f/7.2 focal ratio
- 282mm back focus from mounting surface
- 70mm image circle
- Rock-solid fused silica mirrors with low thermal expansion
- Lightweight and rigid carbon fiber optical tube assembly
Optical Systems
| Aperture | 356mm (14 in) |
| Focal Length | 2563mm (101 in) |
| Focal Ratio | F/7.2 |
| Central Obstruction | 23.5% by Surface Area: 48.5% by Diameter |
| Back Focus From Mounting Surface | 282mm (11.09 in) |
| Weight | 22kg (48lbs) |
| OTA Length | 889mm (35 in) |
| Upper Cage | Carbon Fiber Truss |
| Lower Cage | Carbon Fiber Truss And Light Shroud |
Secondary Mirror
| Diameter | 165mm (6.5 in) |
| Material | Fused Silica (Quartz) |
| Shape | Spherical |
| Coating | Protected Gold |
Primary Mirror
| Optical Diameter | 355.6mm (14 in) |
| Outer Diameter | 468.3mm (14.5 in) |
| Shape | Prolated Ellipsoid |
| Material | Fused Silica (Quartz) |
| Included Items | Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately |
| OTA Cover - To protect the primary mirror and inside of the optical tube | |
| Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror | |
| Wrench Set (5812A35) - Standard hex wrenches (European orders only) |
$54,699.00
IRDK17’s Key Features
Large Aperture and Optimized Focal Ratio
The IRDK17 features a considerable 432 mm aperture and an f/6.8 focal ratio, enhancing its ability to capture infrared light effectively. This configuration is ideal for precise infrared observations and long-exposure imaging, offering superior light-gathering capabilities.
Specialized Optical Design for Infrared
The Dall-Kirkham optical design of the IRDK17 is finely tuned for infrared wavelengths. There are no refractive lenses, only reflective components made from fused silica. The reflective coatings are a protected gold with better than 98% reflectivity from .65 microns (650nm) to 5 microns (5000nm), making it optimal for infrared astronomy or LIDAR applications. UV-optimized coatings can also be provided, enhancing the telescope's versatility—please contact our technical sales team to discuss UV optimization.
Robust Mechanical Structure
Constructed using carbon fiber, the optical tube of the IRDK17 ensures durability and stability with minimal thermal expansion. This feature guarantees consistent performance across various conditions and is suitable for intensive scientific and research applications.
Advanced Thermal Management
The IRDK17 has cooling fans and a system ready for Delta-T applications, promoting rapid thermal equilibrium. This system is essential for minimizing air turbulence within the tube, reducing potential image distortion, and improving overall imaging quality.
Integrated Dew Control
Given that infrared observations are prone to condensation, the IRDK17 incorporates advanced dew-prevention technology. Heater pads, controlled via PlaneWave’s software, ensure the optical surfaces remain clear from dew, maintaining consistent and sharp imaging performance.
Application-Specific Benefits
Infrared Astronomy
The IRDK17 excels in infrared astronomy, where its large aperture and infrared-optimized optics allow for detailed observation of celestial objects in infrared light. This capability is vital for uncovering astrophysical phenomena invisible to the naked eye or conventional optical wavelengths.
Advanced Research and LIDAR Applications
With its specialized design and infrared optimization, the IRDK17 is a robust platform for advanced scientific research, including applications in LIDAR, leveraging its specialized optical capabilities.
Optical Systems
| Aperture | 432mm (17 in) |
| Focal Length | 2939 |
| Focal Ratio | f/6,8 |
| Central Obstruction | 23.7% by surface area; 48.6% of the primary mirror diameter |
| Back Focus From Mounting Surface | 262.33mm (10.32 in) |
| Back Focus From Racked In Focuser | 184mm (7.24 in) |
| Weight | 48kg (106 lbs) |
| OTA Length | 1067mm (42 in) |
| Upper Cage | Carbon Fiber Truss |
| Lower Cage | Carbon Fiber Truss and light shroud |
Secondary Mirror
| Diameter | 165mm (6.5 in) |
| Material | Fused Silica (Quartz) |
| Shape | Spherical |
| Coating | Protected Gold |
Primary Mirror
| Optical Diameter | 432 mm (17 in) |
| Outer Diameter | 445 mm (17.5 in) |
| Shape | Prolate Ellipsoid |
| Material | Fused Silica (quartz) |
| Coating | Protected Gold |
| Included Items | Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately |
| OTA Cover - To protect the primary mirror and inside of the optical tube | |
| Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror |
$78,399.00
IRDK20’s Key Features
Large Aperture and Optimized Focal Ratio
The IRDK20 features a substantial 508 mm aperture and an f/6.8 focal ratio, enhancing its ability to gather infrared light effectively. This setup is ideal for detailed infrared observations and long-exposure imaging, offering excellent light-gathering capabilities.
Specialized Optical Design for Infrared
The Dall-Kirkham optical design of the IRDK20 is optimized for infrared wavelengths. There are no refractive lenses, only reflective fused silica mirrors. The reflective coatings are a protected gold with better than 98% reflectivity from .65 microns (650nm) to 5 microns (5000nm), ideal for infrared astronomy or LIDAR applications. UV-optimized coatings can also be provided, so please contact our technical sales team to discuss UV optimization.
Robust Mechanical Structure
Constructed using carbon fiber, the optical tube of the IRDK20 provides durability and stability with minimal thermal expansion. This design ensures consistent performance across varying environmental conditions, making it suitable for intensive scientific applications.
Advanced Thermal Management
The IRDK20 includes cooling fans and a system prepared for Delta-T applications, promoting rapid thermal equilibrium. This setup is crucial for minimizing air turbulence within the tube, thus reducing potential image distortion and enhancing overall imaging quality.
Integrated Dew Control
Infrared observations can be prone to condensation, but the IRDK20 addresses this with advanced dew prevention technology. Heater pads, controlled via PlaneWave’s software, ensure the optical surfaces remain clear from dew, maintaining consistent and clear imaging performance.
Application-Specific Benefits
Infrared Astronomy
The IRDK20 excels in infrared astronomy, where its large aperture and infrared-optimized optics allow for detailed observation of celestial objects in infrared light. This capability is crucial for studying astrophysical phenomena invisible to the naked eye or standard optical wavelengths.
Advanced Research and LIDAR Applications
With its specialized design and infrared optimization, the IRDK20 is a robust platform for advanced scientific research, including LIDAR applications.
Optical Systems
| Aperture | 508 mm (20") |
| Focal Length | 3454mm (136") |
| Focal Ratio | f/6.8 |
| Central Obstruction | 39% of the Primary Mirror Diameter |
| Back Focus From Mounting Surface | 8.81 in (224 mm) |
| Weight | 63.5kg (140 lbs) |
| OTA Length | 1194mm (47") |
| Upper Cage | Carbon Fiber Truss |
| Lower Cage | Carbon Fiber Truss and light shroud |
Secondary Mirror
| Diameter | 191mm (7.5") |
| Material | Fused Silica (Quartz) |
| Shape | Spherical |
| Coating | Protected Gold |
Primary Mirror
| Optical Diameter | 508mm (20") |
| Outer Diameter | 521mm (20.5") |
| Shape | Prolate Ellipsoid |
| Material | Fused Silica (quartz) |
| Coating | Protected Gold |
| Included Items | Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately |
| OTA Cover - To protect the primary mirror and inside of the optical tube | |
| Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror |
$139,599.00
Large Aperture and Optimized Focal Ratio
The IRDK24 features a generous 610 mm aperture paired with an f/6.5 focal ratio, enhancing its ability to capture light effectively. This combination is ideal for detailed infrared observations and long-exposure imaging, providing superb light-gathering capabilities.
Specialized Optical Design for Infrared
The Dall-Kirkham optical design of the IRDK24 is optimized for infrared wavelengths. There are no refractive lenses, only reflective fused silica mirrors. Reflective coatings are a protected gold with better than 98% reflectivity from .65 microns (650nm) to 5 microns (5000nm), ideal for infrared astronomy or LIDAR applications. UV-optimized coatings can also be provided, so please contact our technical sales team to discuss UV optimization.
Robust Mechanical Structure
Constructed using carbon fiber, the optical tube of the IRDK24 offers durability and stability with minimal thermal expansion. This design ensures consistent performance under varying environmental conditions, making it suitable for intensive scientific applications.
Advanced Thermal Management
The IRDK24 incorporates cooling fans and a system ready for Delta-T applications, facilitating rapid thermal equilibrium. This setup is crucial for minimizing air turbulence within the tube, thus reducing potential image distortion and enhancing overall imaging quality.
Integrated Dew Control
Infrared observations can be susceptible to condensation, but the IRDK24 addresses this with sophisticated dew prevention technology. Heater pads, controlled via PlaneWave’s software, ensure the optical surfaces remain clear from dew, thereby maintaining consistent and clear imaging performance.
Application-Specific Benefits
Infrared Astronomy: The IRDK24 is especially effective for infrared astronomy, where its large aperture and infrared-optimized optics allow for detailed observation of celestial objects in infrared light. This capability is essential for studying astrophysical phenomena invisible to the naked eye or standard optical wavelengths.
Advanced Research and LIDAR Applications: With its specialized design and infrared optimization, the IRDK24 is a robust platform for advanced scientific research, including LIDAR.
Optical Systems
| Aperture | 610 mm (24") |
| Focal Length | 3974 mm (156") |
| Focal Ratio | f/6.5 |
| Central Obstruction | 47% of the primary mirror diameter |
| Back Focus From Mounting Surface | 364.46 mm (14.349") |
| Weight | 240 lbs (108.9 kg) |
| OTA Length | 1422 mm (56") |
| Optical Design Performance | 2.4-micron RMS on-axis, 4.0-micron RMS at 26 mm off-axis, 4.8-micron at 35 mm off-axis |
| Upper Cage | Carbon fiber truss |
| Lower Cage | Carbon fiber truss with aluminum light shroud |
Primary Mirror
| Optical Diameter | 610 mm (24") |
| Outer Diameter | 622 mm (24.5") |
| Shape | Prolate Ellipsoid |
| Coating | Protected Gold |
Secondary Mirror
| Diameter | 280 mm (11") |
| Material | Fused silica (quartz) |
| Shape | Spherical |
| Coating | Protected Gold |
| Included Items | CDK24 Focus Spacer (240343-1) - This 5.539″ long spacer is installed between the backplate and the focuser to take up some of the CDK24’s extra backfocus and reduce the torque placed on the focuser mechanism. This spacer is sized such that the backfocus distance behind the focuser is 8.8″. |
| Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately | |
| Primary Mirror Cover - To protect the primary mirror | |
| Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror |
$9,999.00
- The IRF90 is a large capacity Integrated Focuser and Rotator for use with Alt/Az, or equatorially mounted systems.
- Occupies 3.5″ of backfocus with the focuser fully racked in, and 4.7″ when fully racked out.
- The Focuser is capable of lifting 40 lbs (18 kg) with a range of 30mm (30000 microns/1.2″).
- The Rotator has a 90mm aperture with a range of 365 degrees with hard stops to eliminate any chance of cord wrap.
- IRF90 is controlled via PWI4 software for autofocusing and optional field de-rotation (if using an Alt/Az mounted system).
$31,049.00
PlaneWave L350 Direct Drive Mount
The L-Series combines versatility, simplicity and affordability by combining all the technology of our Observatory class telescopes into a compact stand-alone mount. In its Alt/Az configuration it is considerably more compact than its equatorial counterpart, allowing a larger telescope to fit in a smaller enclosure. Unlike German Equatorial mounts, there are no meridian flips to deal with, and no large protruding counterweights to create a dangerous hazard in a public observatory. Alt/Az is more intuitive to use and no polar alignment is needed. Besides, it is the way the pros do it!
L-Series Mounts Features:
- Direct-drive motors on each axis for smooth, fast, and virtually silent movement of the telescope
- Slew speeds up to 50 degrees per second
- High resolution encoders on each axis for precise positioning
- Zero backlash
- Zero periodic error
- PointXP mount modeling software
- Enclosed electronics
- Through the mount cabling
FEATURES:
| Direct drive motors and encoders | Direct Drive motors and on-axis encoders eliminate the need for gears, thereby eliminating backlash and periodic error. With high-resolution encoders providing the feedback for the direct drive motors, not only will the telescope track without periodic error and backlash, the mount will also counter wind gusts with precise servo feedback. | |
| Incredible Slew Speed | The direct drive motors can move the telescope at speeds up to 50 degrees per second for tracking satellites or just to minimize target acquisition time. | |
| Dual mounting bracket | PlaneWave style mounting bracket to hold CDK17/20 onto inside of fork arm with additional option of mounting a scope on the outside of the fork arm. Optional dovetail clamp required. | |
| Azimuth balance system | For precise center of gravity balance whether in Alt-Az or Equatorial configuration | |
| Through the mount cabling | Access panels in the fork arm and azimuth axis allow for camera equipment cabling through the inside of the mount. | |
| Proven CDK700/PW1000 Technology | The L-Series uses the same proven technology as the CDK700 and 1-Meter PW1000 which are being used in Universities round the world. |
MOUNT SYSTEM
| Type | Alt-Azimuth / Equatorial Direct Drive Mount |
| Weight | 110 lbs (50 kg) |
| Max. Load Capacity | 100 lbs (45 kg) |
| Latitude Range | 0 to 90 degrees, Northern and Southern hemispheres |
| Cable Management | Equipment cables can be wired through mount |
CONTROL SYSTEM
| Control Electronics | PlaneWave Interface dual axis telescope control |
| User Interface | PlaneWave Interface 4 (PWI4) Control Software with integrated PointXP mount modeling software |
| Homing Sensors | Home position sensors are included allowing the mount can find its home position on power up. |
| Slew Rate | 20 degrees per second (standard); 50 degrees per second (maximum), both axes |
| Power Requirement | Accepts 120 VAC. Supplied with 12VDC 15A Regulated Power Adapter |
MOTION CONTROL
| Motor Control | Industrial grade brushless motor control system and built in electronics |
| Motor - Azimuth and Altitude | Direct Drive 3 Phase Axial-Flux Torque Motors |
| Encoder - Azimuth and Altitude | 152mm disk built into the azimuth and altitude axes with stainless steel encoder on the circumference with reader yields 18,880,000 counts per revolution of the telescope. This translates to about 0.069 arcsecond resolution |
| Motor Torque | Approximately 20 ft-lbs continuous; 50 ft-lbs peak |
| Drive Electronics | Industrial grade, off-the-shelf brushless motor drives for each axis with custom designed interface card |
| Telescope Control Software | PlaneWave Interface (PWI4). Incorporates PointXP mount modeling software by Dave Rowe All ASCOM compatible. |
SYSTEM PERFORMANCE
| Pointing Accuracy | <10 arcsecond RMS with PointXP Model |
| Pointing Precision | 2 arcsecond |
| Tracking Accuracy | < .3 arcsecond error over 5 minute period |
| System Natural Frequency | 10 Hz or greater |
Price is ex Store
Check the PlaneWave website for Instructions and Schematics.
$5,499.00
Add to the versatility of your L-350 direct drive mount with PlaneWave’s L-350 equatorial Wedge for precise polar alignment and tracking accuracy. Each wedge is made for your specific latitude and has an alignment range of ±3 degrees. Uses oversized fine thread adjustment screws and brass tightening nuts for a fine latitude adjustment.
From $6,469.00
- Create a rock-solid foundation for your PlaneWave Direct-Drive mount by using a PlaneWave heavy-duty steel pier.
- Our piers come in standard 12″ increments ranging from 12″ tall to 48″ tall.
- Each pier has a cutout in the top plate and side for routing cables.
- Custom pier heights are available. Please contact us if you require a custom pier.
$2,149.00
- Add to the versatility of your L-350 mount with this external Right Ascension axis balance accessory.
- Balance of the mount is important for optimal direct drive motor performance and with this accessory users have the ability to fine tune the adjustments.
- The accessory includes one 2 lb and one 10 lb weights.
$8,599.00
- Add to the versatility of your L500/600 Direct Drive Mount with PlaneWave’s Equatorial Wedge for precise polar alignment and tracking accuracy.
- Each wedge is made for your specific latitude and has an alignment range of +/- 3 degrees.
- Uses oversized fine thread adjustment screws and brass tightening nuts for fine latitude adjustment.
- Weighs 145lbs fully assembled
From $6,499.00
- Create a rock-solid foundation for your PlaneWave Direct-Drive mount by using a PlaneWave heavy-duty steel pier.
- Our piers come in standard 12″ increments ranging from 12″ tall to 48″ tall.
- Each pier has a cutout in the top plate and side for routing cables.
- Custom pier heights are available. Please contact us if you require a custom pier.
$47,599.00
The PlaneWave L500 combines versatility, simplicity and affordability by combining all the technology of our Observatory class telescopes into a compact stand-alone mount. In its Alt/Az configuration it is considerably more compact than its equatorial counterpart, allowing a larger telescope to fit in a smaller enclosure. The mass it takes to make a rigid alt/az mount is substantially less, leading to cost savings. Unlike German Equatorial mounts, there are no meridian flips to deal with, and no large protruding counterweights to create a dangerous hazard in a public observatory. Alt/Az is more intuitive to use and no polar alignment is needed. Besides, it is the way the pros do it!
Planewave L500 Mount Features:
- Direct-drive motors on each axis for smooth, fast, and virtually silent movement of the telescope
- Slew speeds up to 50 degrees per second
- High resolution encoders on each axis for precise positioning
- Zero backlash
- Zero periodic error
- PointXP mount modeling software
- Enclosed electronics
- Through the mount cabling
FEATURES:
| Direct drive motors and encoders | Direct Drive motors and on-axis encoders eliminate the need for gears, thereby eliminating backlash and periodic error. With high-resolution encoders providing the feedback for the direct drive motors, not only will the telescope track without periodic error and backlash, the mount will also counter wind gusts with precise servo feedback. | |
| Incredible Slew Speed | The direct drive motors can move the telescope at speeds up to 50 degrees per second for tracking satellites or just to minimize target acquisition time. | |
| Dual mounting bracket | PlaneWave style mounting bracket to hold CDK17/20 onto inside of fork arm with additional option of mounting a scope on the outside of the fork arm. Optional dovetail clamp required. | |
| Azimuth dovetail balance system | For precise center of gravity balance whether in Alt-Az or Equatorial configuration | |
| Through the mount cabling | Access panels in the fork arm and azimuth axis allow for camera equipment cabling through the inside of the mount. |
MOUNT SYSTEM
| Type | Alt-Azimuth / Equatorial Direct Drive Mount |
| Weight | 257 lbs (100 kg) |
| Component Weights | Azimuth Base - 121 lbs, Fork Arm - 136 lbs |
| Max. Load Capacity | 200 lbs (91 kg) |
| Latitude Range | 0 to 90 degrees, Northern and Southern hemispheres |
| Cable Management | Equipment cables can be wired through mount |
CONTROL SYSTEM
| Control Electronics | PlaneWave Interface dual axis telescope control |
| User Interface | PlaneWave Interface 4 (PWI4) Control Software with integrated PointXP mount modeling software |
| Homing Sensors | Home position sensors are included allowing the mount can find its home position on power up. |
| Slew Rate | 20 degrees per second (standard); 50 degrees per second (maximum), both axes |
| Power Requirement | Accepts 120 VAC. Supplied with 12VDC 15A Regulated Power Adapter |
MOTION CONTROL
| Motor Control | Industrial grade brushless motor control system and built in electronics |
| Motor - Azimuth and Altitude | Direct Drive 3 Phase Axial-Flux Torque Motors |
| Encoder - Azimuth and Altitude | 152mm disk built into the azimuth and altitude axes with stainless steel encoder on the circumference with reader yields 18,880,000 counts per revolution of the telescope. This translates to about 0.069 arcsecond resolution |
| Motor Torque | Approximately 20 ft-lbs continuous; 50 ft-lbs peak |
| Drive Electronics | Industrial grade, off-the-shelf brushless motor drives for each axis with custom designed interface card |
| Telescope Control Software | PlaneWave Interface (PWI4). Incorporates PointXP mount modeling software by Dave Rowe All ASCOM compatible. |
SYSTEM PERFORMANCE
| Pointing Accuracy | <10 arcsecond RMS with PointXP Model |
| Pointing Precision | 2 arcsecond |
| Tracking Accuracy | < .3 arcsecond error over 5 minute period |
| System Natural Frequency | 10 Hz or greater |
Check the PlaneWave website for Instructions and Schematics.
$62,999.00
State-of-the-Art Direct-Drive Motors
Equipped with PlaneWave's proprietary direct-drive motors on each axis, the L-550 ensures the telescopes' smooth, fast, and whisper-quiet movement. This capability is crucial for swiftly tracking celestial objects and satellites across the sky with minimal vibration and maximum accuracy.
High-Resolution Encoders
With high-resolution encoders on each axis, the L-550 delivers exact positioning, essential for capturing crisp, detailed night sky images. These encoders are vital for scientific applications demanding precise data collection.
Zero Backlash and Periodic Error
The L-550's design eliminates backlash and periodic error, facilitating steady tracking vital for top-notch astrophotography and dependable, long-term observational research.
Flexible Installation Options
The L-550 is available in both Alt/Az and equatorial configurations to meet a variety of observational needs. This versatility makes it suitable for fixed installations in educational observatories and adaptable setups for amateur astronomers.
Through-the-Mount Cabling
The innovative through-the-mount cabling system enhances setup cleanliness and safety, preventing cable snagging and reducing setup time.
Azimuth Dovetail Balance System
Provides precise center of gravity adjustments, enhancing the stability and performance of the system in both alt-azimuth and equatorial configurations, crucial for maintaining accurate tracking and reducing strain on the mount during extended observations.
Optional Dual Mounting Bracket
Allows for the attachment of additional telescopes or accessories on the mount, enhancing versatility and enabling simultaneous multi-instrument use, ideal for complex observational setups or educational demonstrations.
Rapid Target Acquisition
Equipped with direct-drive motors capable of slew speeds up to 50 degrees per second, enabling quick and efficient targeting of celestial objects and satellites, crucial for dynamic observations and time-sensitive astrophotography.
PointXP Mount Modeling Software
Included with the mount, PointXP software precisely models the mount's tracking behavior, enhancing its accuracy for critical applications. This software is invaluable for projects that require exact positioning and consistent tracking over extended periods.
Application-Specific Advantages
Astrophotography
The L-550's rapid slew speeds and silent operation allow astrophotographers to reposition swiftly and quietly between shots, capturing stunning celestial images without disrupting the observational setting.
Research
Researchers benefit from the L-550's robust construction and precise tracking to conduct detailed celestial observations and night-long monitoring with minimal interruption and consistent data quality.
Space Situational Awareness (SSA) and Space Domain Awareness (SDA)
With its ability to swiftly and accurately reposition, the L-550 has ben been used for tracking satellites and space debris. However, our L-series mounts work best for astrophotography and research applications. To exceed the ideal performance requirements for SSA/SDA applications, we created the T-600 Direct-Drive Gimbal.
Mount Systems
| Type | Alt-Azimuth / Equatorial Direct Drive Mount |
| Weight | 153kg (338 lbs) |
| Max Load Capacity | 136kg (300 lbs) |
| Latitude Range | 0 to 90 degrees, Northern and Southern hemispheres |
| Cable Management | Equipment cables can be wired through mount |
| Swing-Through Length (From Altitude Axis) | 650.748 mm (25.62") |
Control Systems
| Control Electronics | PlaneWave Interface dual axis telescope control |
| Homing Sensors | Home position sensors are included allowing the mount can find its home position on power up. |
| Slew Rate | 20 degrees per second (standard); 50 degrees per second (maximum), both axes |
| Power Requirement | Accepts 120 to 240 VAC. Supplied with 120 VAC 15A IEC Type B Regulated Power Adapter. |
Motion control
| Motor Control | Industrial grade brushless motor control system and built in electronics |
| Motor – Azimuth and Altitude | Direct Drive 3 Phase Axial-Flux Torque Motors |
| Encoder – Azimuth and Altitude | 152mm stainless steel encoder ring with reader built into the azimuth and altitude axes. 18,880,000 counts per revolution (0.069 arcsecond resolution). |
| Motor Torque | Approximately 20 ft-lbs continuous; 50 ft-lbs peak |
| Drive Electronics | Industrial grade, off-the-shelf brushless motor drives for each axis with custom designed interface card |
| Telescope Control Software | Uses PWI4. Incorporates PointXP mount modeling software by Dave Rowe. All ASCOM compatible. |
System Performance
| Pointing Accuracy | <10 arcsecond RMS with PointXP Model |
| Pointing Precision | 2 arcseconds at sidereal velocity |
| Tracking Accuracy | 0.3 arcseconds over a 5-minute period at sidereal velocity |
| System Natural Frequency | 10 Hz or greater |
| Included Items | Dovetail Saddle (200919) - The PW wide saddle comes standard with the L-550 mount |
| Hardware - Six 1/2-13 x 1 1/4″ socket head cap screws to bolt the mount to the pier or wedge; Six 1/2-13 washers; One extended length shoulder bolt for RA axis to EQ wedge alignment | |
| One 16' USB Cable - To connect the mount to the observatory control computer | |
| One 120VAC power cable- To provide power to the mount | |
| Standard Allen Key Set- For tightening bolts used on the mount | |
| Flash drive- Contains PWI4 software for mount control and instructions for installation | |
| 3/8 Socket - Used for operating the RA balance leadscrew on the mount | |
| Gamepad - Used for control of the mount tracking speeds for visual observing | |
| Standard Allen Key Set- For tightening bolts used on the mount |
$72,599.00
The PlaneWave L600 Direct Drive Mount is ideal for the CDK24 and capable of holding up to 136kgs (300 lbs). Slewing at up to 50 degrees per second with pointing accuracy <10 arc seconds with Point XP and tracking accuracy of <.3 arc seconds over 5 minutes. This precision mount is a work of art.
The L-Series combines versatility, simplicity and affordability by combining all the technology of our Observatory class telescopes into a compact stand-alone mount. In its Alt/Az configuration it is considerably more compact than its equatorial counterpart, allowing a larger telescope to fit in a smaller enclosure. Unlike German Equatorial mounts, there are no meridian flips to deal with, and no large protruding counterweights to create a dangerous hazard in a public observatory. Alt/Az is more intuitive to use and no polar alignment is needed. Besides, it is the way the pros do it!
PlaneWave L600 Direct Drive Mount Features:
- Direct-drive motors on each axis for smooth, fast, and virtually silent movement of the telescope
- Slew speeds up to 50 degrees per second<
- High resolution encoders on each axis for precise positioning
- Zero backlash
- Zero periodic error
- Payload Capacity up to 136kg
- PointXP mount modeling software
- Enclosed electronics
- Weight is 153kg.
FEATURES:
MOUNT SYSTEM
| Type | Alt-Azimuth / Equatorial Direct Drive Mount |
| Weight | 338 lbs (153 kg) |
| Max. Load Capacity | 300 lbs (136 kg) |
| Latitude Range | 0 to 90 degrees, Northern and Southern hemispheres |
| Cable Management | Equipment cables can be wired through mount |
CONTROL SYSTEM
| Control Electronics | PlaneWave Interface dual axis telescope control |
| User Interface | PlaneWave Interface 4 (PWI4) Control Software with integrated PointXP mount modeling software |
| Homing Sensors | Home position sensors are included allowing the mount can find its home position on power up. |
| Slew Rate | 20 degrees per second (standard); 50 degrees per second (maximum), both axes |
| Power Requirement | Accepts 120 VAC. Supplied with 12VDC 15A Regulated Power Adapter |
MOTION CONTROL
| Motor Control | Industrial grade brushless motor control system and built in electronics |
| Motor - Azimuth and Altitude | Direct Drive 3 Phase Axial-Flux Torque Motors |
| Encoder - Azimuth and Altitude | 152mm disk built into the azimuth and altitude axes with stainless steel encoder on the circumference with reader yields 18,880,000 counts per revolution of the telescope. This translates to about 0.069 arcsecond resolution |
| Motor Torque | Approximately 20 ft-lbs continuous; 50 ft-lbs peak |
| Drive Electronics | Industrial grade, off-the-shelf brushless motor drives for each axis with custom designed interface card |
| Telescope Control Software | PlaneWave Interface (PWI4). Incorporates PointXP mount modeling software by Dave Rowe All ASCOM compatible. |
SYSTEM PERFORMANCE
| Pointing Accuracy | <10 arcsecond RMS with PointXP Model |
| Pointing Precision | 2 arcsecond |
| Tracking Accuracy | < .3 arcsecond error over 5 minute period |
| System Natural Frequency | 10 Hz or greater |
PlaneWave L600 Direct Drive Schematics
NOTE: This product has a lengthy leadtime for more information email: education@bintel.com.au
$160.00
- This is an L-shaped bracket that attaches in four different places on the back of any of the CDK models.
- This is used to mount a finderscope or some other accessory.
- Two 1/4-20 screws provided attach the bracket to the backplate of the telescope and two 10-32 threaded holes spaced at 1.450″ can be used to mount accessories too.
From $849.00
- Piggyback dovetails for mounting accessories atop an optical tube. These dovetails accept Losmandy D-style accessories.
- Piggyback Dovetail Assemblies come with mounting brackets and a Losmandy style dovetail for mounting accessories on your CDK14, 17, 20, 24, and 700.
Please Note- For CDK17 users:
- 170990 – is for the current CDK17 design with 10.24” of backfocus
$114,599.00
RC20’s Key Features
Large Aperture and Ritchey-Chrétien Optics
The RC20 features a purely reflective Ritchey-Chrétien optical system, which includes high-quality mirrors with enhanced coatings. This setup minimizes chromatic aberration and ensures excellent light throughput, providing superb image fidelity and contrast. This optical design shines when making observations, primarily on-axis, and wide-field imaging is not a concern.
Mechanical Structure
Constructed from lightweight yet durable materials, including a dual carbon-fiber truss design, the 20-inch Ritchey-Chrétien ensures structural integrity and reduces the overall weight. This makes it easier to handle and mount on various telescope mounts.
Thermal Management
Equipped with three cooling fans at the back of the telescope, the RC20 achieves thermal equilibrium quickly. This feature helps to reduce air turbulence inside the telescope tube, minimizing thermal distortions and maintaining optimal imaging conditions.
Application-Specific Benefits
Astrophotography
The large aperture and precision optics of the 20-Inch Ritchey-Chrétien enable astrophotographers to capture detailed and crisp images of celestial phenomena, making it an excellent tool for capturing faint galaxies, nebulae, and star clusters.
Astronomy Research
With its reliable performance and detailed imaging capabilities, the 20-inch Ritchey-Chrétien is a valuable asset for universities and research observatories that engage in complex studies such as stellar classification, photometric research, and other scientific investigations.
Optical Systems
| Aperture | 508 mm (20") |
| Focal Length | 3556 mm (140") |
| Focal Ratio | f/7 |
| Central Obstruction | 39% of the Primary Mirror Diameter |
| Back Focus from Racked in Focuser | 147 mm (5.8") |
| Weight | 63.5 kg (140 lbs) |
| OTA Length | 1194 mm (47") |
| Upper Cage | Carbon Fiber Truss |
| Lower Cage | Carbon Fiber Truss with Carbon Fiber Light Shroud |
Secondary Mirro
| Diameter | 191mm (7.5") |
| Material | Fused silica |
| Shape | Hyperbolic |
| Coating | Enhanced Aluminum – 96% |
Primary Mirror
| Optical Diameter | 508 mm (20") |
| Outer Diameter | 521 mm (20.5") |
| Shape | Hyperbolic |
| Material | Enhanced Aluminum – 96% |
| Coating | Fused Silica |
| Included Items | Heating Elements for Dew Prevention - The heating pads on the primary and secondary mirror require the 600195 Delta-T controller sold separately |
| OTA Cover - To protect the primary mirror and inside of the optical tube | |
| Flashdrive - Contains software and instructions for collimation and spacing the primary to secondary mirror | |
| Wrench Set (5812A35) - Standard hex wrenches (European orders only) |
From $480.00
When you need a secure way to attach a CCD camera at the image plane of a CDK telescope, the Secure Fit Spacers get you the optimal back focus spacing. These spacers attach via four screws to the PlaneWave Hedrick and IRF90 Focusers. When coupled with a PlaneWave SecureFit CCD Adapter, they practically eliminate slippage, movement, and equipment drops. The spacers come in eight different lengths: 2.1″, 3.8″, 4.5″, 5.2″, 5.9″, 6.75″, 7.5″, and 8.25″.
These spacers are made for the CDK14, 17, 20, and 24 and do not work with the CDK12.5. The CDK12.5 Secure Fit Spacers have a different bore size.
$339.00
- This adapter presents M54 x 0.75 male threads on the camera side and presents SecureFit on the telescope side.
- Backfocus distance occupied by this adapter is 0.25″.
- Designed for use with ZWO and QHY cameras and filterwheels that accept M54.
- If using with other equipment please check the adapter PDF drawing in the download section below to confirm fitment for your specific application.
$1,999.00
We have designed a new 5-wire bus communication box that controls the Series-5 Focuser and Rotator, which includes M12 circular 5-wire threaded connector heads for environmental sealing.
- The Series -5 Controller has been designed for:
- Operating the Series-5 Focuser and Rotator
- Powering the fans for temperature control on DeltaRho Astrographs, as well as CDK12.5 to CDK24 telescopes
- Powering and controlling the telescope’s built-in anti-dew heating pads.
- Includes M12 circular 5-wire threaded connector heads for environmental sealing.
- Controlled via our PlaneWave Interface 4 software with ASCOM support.
$6,999.00
- The Series-5 focuser is a large capacity focuser for use with Alt/Az, or equatorially mounted systems.
- The focuser is capable of lifting 40 lbs (18 kg) with a travel range of 0.6-inches (15,200 microns).
- The Series-5 focuser can be stacked with the Series-5 rotator for a complete focusing rotator solution (combined 2.78″ of occupied backfocus).
- Occupies only 1.675” of backfocus.
- 464.4283 encoder counts per micron
- Controlled via PWI4 software for autofocusing and optional field de-rotation (if using an Alt/Az mounted system).
- Requires the Series-5 Controller.
- Compatible with the DeltaRho 350 and RC700 telescopes.
From $0.00
The PlaneWave Shroud and Mirror Cover Spacers are essential for seamlessly integrating PlaneWave fabric light shrouds with motorized primary mirror covers. These spacers ensure that the mirror covers can open and close safely without interference from the shroud, maintaining the full functionality of your telescope’s automated system.
Key Features:
- Seamless Compatibility: Designed specifically for use with PlaneWave fabric shrouds and motorized primary mirror covers.
- Reliable Operation: Allows the mirror covers to fully open and close without obstruction.
- Durable Construction: Precision-engineered for long-lasting performance in all observing conditions.
- The shroud spacers allow PlaneWave fabric shrouds to be installed in combination with PlaneWave motorized primary mirror covers.
- The spacers allow the primary mirror covers to safely open and close with the fabric shroud installed.
- Please note each order includes four spacers to install on each of the four shutter actuators.
$1,210.00
Sliding counterweight system, counterweights not included.
$124,480.00
The PlaneWave T-600 Direct Drive Gimbal is engineered to meet the rigorous demands of advanced astrophotography, complex astronomical research, SSA/SDA, and FSOC applications. Leveraging cutting-edge technology, this gimbal provides a robust, precise, versatile observational platform suitable for demanding environments.
Core Features of the T-600 Gimbal
High-Torque Direct-Drive Motors
The T-600 Gimbal has high-torque, double-stacked direct-drive motors, ensuring smooth, fast, and virtually silent operation. This feature is critical for tracking celestial objects with minimal vibration and supreme accuracy, accommodating substantial payloads effectively.
High-Resolution Absolute Encoders
With high-resolution absolute encoders on each axis, it offers incredibly precise pointing and tracking capabilities, crucial for capturing sharp, detailed celestial images and conducting rigorous scientific observations.
Zero Backlash and Periodic Error
The design of the T-600 Gimbal eliminates backlash and periodic error, facilitating consistent and reliable tracking that enhances astrophotography and supports precise applications in research and space surveillance.
Advanced Customization Options
The T-600 includes optional contact gasket seals for full weatherization and supports limitless Az rotation, making it adaptable for specific research observational requirements across various environments.
Rugged and Environment-ready
Designed with rugged environments in mind, the gimbal features electronics enclosed within the mount and weatherproof cable pass-throughs, ensuring durability and reliability in light-to-moderate rain and preventing debris entry.
Application-Specific Advantages
Astrophotography
With its robust load capacity and exceptional slew speeds, it allows astrophotographers to reposition heavy equipment quickly and smoothly, capturing breathtaking images of the cosmos with ease and efficiency.
Research
Researchers will find the gimbal’s precise tracking and advanced software ideal for detailed celestial observations and data collection, particularly in demanding environments where equipment adaptability and operational reliability are paramount.
Space Situational Awareness (SSA) and Space Domain Awareness (SDA)
Professionals in SSA/SDA will benefit from the T-600 Gimbal’s high-precision tracking and configurable features, which are perfect for monitoring space debris and tracking satellites, ensuring accurate surveillance and data collection in space domain awareness initiatives.
System Performance
| Acceleration (Azimuth and Altitude) | Acceleration up to 100°/second² *Depending upon installed payload-induced moment of inertia |
| Velocity | Up to 100 degrees per second *Depending upon acceleration and distance traveled |
| Pointing Accuracy | <5-arcsecond RMS* with PointXP Model *Under stable environmental conditions |
| Pointing Precision | 2 arcseconds at sidereal velocity |
| Open Loop Tracking Accuracy | 0.2 arcseconds RMS over 300 second exposure at siderial rate |
| Open Loop Axis Following Error | <0.15 arcseconds RMS at sidereal rate, <0.3 arcseconds RMS at 1 degree per second* <2 arcseconds RMS at 10 degrees per second* *Dependent on Payload |
| Internal Servo-Loop (Drive to Motor) | 10 kHz cascaded velocity/position controller, PID + Filters |
| Software Command Round-Trip | 5 – 25 msec (depending on application) |
| System Natural Frequency | 20 Hz or greater (for gimbal only) |
Mount system
| Type | Alt-Azimuth / Equatorial Direct-Drive Mount |
| Weight | 605 lbs |
| Max. Load Capacity | 600 lbs (with payload limited to 100 kg-m² moment per port with center of gravity ≤ 15 inches from mounting surface and an lowest eigenmode frequency of 20 Hz. i.e. dual mounted CDK24 telescopes are compatible) |
| Dimensions | 34” x 20” x 23.5” (H/D/W) |
| Latitude Range | 0 to 90 degrees, Northern and Southern hemispheres |
| Motor Torque (Azimuth and Altitude) | 127 ft-lbs (peak) |
| Azimuth Axis Range of Motion (Optional) | |
| Cable Management | Through-the-mount cabling |
| Coudé Path (Optional) | Limits elevation axis range of motion to 180º |
| Power Requirement | 100 to 240 VAC (50-60 Hz), 20 amp service at 120 VAC, 10 amp service at 240 VAC |
| Operating Temperature Range | -30 C to +50 C |
| Storage Temperature Range | -50 C to +70 C |
Mechanical structure
| Gimbal Assembly | Fully CNC machined construction (Surface finish treated with UV resistant coating on all exposed metal surfaces) |
| Default Weatherization | 2-Layer non-contact labrynth sealing at each motion-surface to prevent water (light-to-moderate rain) and debris entry. *Optional rubber seals may be added for further ruggedization. |
| Azimuth Bearing | 4-way loaded radial ball bearings |
| Altitude Bearing | 4-way loaded radial ball bearings |
| Instrument Mounting | Breadboard plate on both mounting surfaces (see interface document for complete mounting information) |
| Lifting Points | Present for lifting in “any orientation” |
Motion control
| Drive Electronics (Azimuth and Altitude) | Elmo Motion Control Systems industrial grade off-the-shelf brushless motor drives |
| Motors (Azimuth and Altitude) | Each axis includes a double stacked direct-drive 3 phase axial-flux torque motor |
| Encoders (Azimuth and Altitude) | 26-bit absolute encoder ring with readhead |
| User Interface | PlaneWave Interface 4 (PWI4) Control Software with integrated PointXP mount modeling software by Dave Rowe. Includes ASCOM driver. |
| Advanced Timing Features (Optional) | Timestamped using GPS Reciever, or PTP/NPT Server <100-microseconds accuracy |
Included items
| Included Items | Hardware- Six 1/2-13 x 1 1/4″ socket head cap screws to bolt the mount to the pier or wedge; Six 1/2-13 washers; One extended length shoulder bolt for RA axis to EQ wedge alignment |
| One 16' USB cable - Too connect the mount to the observatory control computer | |
| One 120VAC power cable- to provide power to the mount | |
| Flashdrive - Contains PWI4 software for mount control , instructions for installation, software, and instructions for collimation and spacing the primary to secondary mirror | |
| 3/8 Socket - Used for operating the RA balance leadscrew on the mount | |
| Gamepad - Used for control of the mount tracking speeds for visual observing |
From $600.00
Tandem Bar for Planewave A200 Equatorial Mount.
$900.00
The Keller EZ Saddle (600182) accepts Losmandy D-style dovetail rails such as the CDK12.5, CDK14, and DeltaRho 350. This saddle comes standard with the L-350 mount and can also be attached to the outside arm of any L-series mount for dual-mounted OTA configurations.
The PlaneWave Wide Saddle (200919) comes standard with L-500, L-550, and L-600 mounts for securing CDK17, CDK 20, CDK24, and DeltaRho 500 telescopes.
$2,849.00
- Add to the versatility of your L-Series mount with this two-axis adjustable saddle to co-align two optical tubes.
- This saddle accepts Losmandy-D style dovetail plates and secures to the L-Series declination/altitude axis.
- Fits L-350, L-500, and L-600 mounts.
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