High performance Japanese ED Optics for optimal clarity and viewing

Precision-engineered for the field, the Thrive HD 20–60x85 ED Spotting Scope delivers next-level clarity and rugged performance for serious outdoor enthusiasts and professionals. Featuring premium Japanese Extra-low Dispersion (ED) glass and Fully Broadband Multi-Coated (FBMC) optics, it minimises chromatic aberration and produces outstanding colour fidelity with exceptional edge-to-edge sharpness.

• 20–60x Zoom Range – versatile power for long-range viewing and fine detail
• 85 mm Japanese ED Objective Lens – superior colour correction and light transmission
• Fully Broadband Multi-Coated (FBMC) Optics – high contrast and vibrant image detail
• Dielectric-Coated Prisms – enhanced brightness and optical efficiency
• Linear Zoom Mechanism & Large Focus Wheel – smooth, precise control

Precision-engineered for the field, the Thrive HD 20–60x85 ED Spotting Scope delivers next-level clarity and rugged performance for serious outdoor enthusiasts and professionals. Featuring premium Japanese Extra-low Dispersion (ED) glass and Fully Broadband Multi-Coated (FBMC) optics, it minimises chromatic aberration and produces outstanding colour fidelity with exceptional edge-to-edge sharpness.

The large 85 mm objective lens gathers abundant light for crisp, bright images—even at higher magnifications. With its 20–60x zoom range, you can transition from sweeping landscape views to pinpoint detail in seconds.

Every element of the Thrive HD is built to perform in real-world conditions. The argon-filled, IPX6 waterproof chassis is sealed against dust and heavy rain, ensuring dependable performance in the harshest Australian environments. A large focus wheel and smooth linear zoom ring deliver intuitive, precise control when it matters most.

Offering optical performance that rivals European brands at a fraction of the cost, the Thrive HD sets a new standard for value, performance, and durability in the field.

Specifications

Included 

• ZeroTech Thrive HD 20-60x85 ED Spotting Scope
• Soft protective carry case w/ shoulder strap
• Welcome card/ instruction manual QR code link
• High quality ZT lens cloth

If space is the question, then your answer is none other than the saxon 80/400 AZ3 Pioneer Refractor Telescope.

This short-tube refractor telescope has wide field views, thanks to its achromatic objective lens of 80mm and focal length of 400mm. The Alt-Azimuth mount makes it easy to adjust and focus on your land and sky objects.

The saxon 804AZ3 Pioneer Refractor Telescope ticks all the boxes on portability, cost and storage and makes a perfect addition to your home or office.

The saxon 80/400 AZ3 Pioneer Refractor Telescope makes viewing land and sky objects a cinch with its short optical tube and portability.

Soak in bright, wide-field views of the Moon, planets, star clusters and bright nebulae with the telescope's fast focal ratio of F/5. You'll also benefit from the scope's achromatic objective lens which promises crystal-clear images with minimal chromatic aberration. The Alt-Azimuth mount means you can turn your scope left to right and up and down, making adjustments to view sweeping landscapes and night skies easy.

The saxon 804AZ3 Pioneer Refractor Telescope features the following:

• 80mm multi-coated achromatic objective lens
• 400mm focal length
• 1.25" Super eyepieces
• 6x30 finderscope
• Alt-Azimuth AZ3 mount
• Aluminium tripod with accessory tray
• Photography is possible via an optional T-2 adapter ring.
• Perfect for use by observers of all levels.

Die-cast and machined metal. Perfect for adding distance between scope and tripod on iOptron CEM26/HEM27/GEM28/HAE29 mounts.

Height: 5.5"
Diameter: 4" (100 mm)
Weight: 1lb 9oz
Gross weight and dimension: 2.5 lbs, 9 x 6 x 6 in

Option:

To convert the top center stud to 3/8" threaded bolt for uses with

• Sky-Tracker-Pro (3322s),
• Sky-Guider-Pro (3550s), and
• Sky-Hunter (3700xx),
• HAZ31, HAZ46

PROTECTIVE BINO CARRY BAG & HARNESS –

Lightweight and compact protective bag to fit all popular ZeroTech binocular models up to a 42mm objective lens.

The VENGEANCE HD 10x42 is the high-powered optic built for outdoor explorers. With advanced High Definition (HD) glass and high-transmission coatings, these binoculars deliver vivid colour, razor-sharp clarity, and exceptional contrast—even at long distances and in poor light.

Designed for tough environments, they combine superior optics with full waterproofing, fog-proof construction, and durable rubber armour. 

Highlights

• 10x42 Magnification – Long-range reach with crisp, stabilised image resolution
• High Definition (HD) Glass – Reduces colour distortion for sharp, true-to-life visuals
• Dielectric-Coated Bak-4 Prisms – Optimises brightness and contrast in any light
• Fully Waterproof & Fog-Proof – Weather-sealed for performance in any condition
• Fully Broadband Multi-Coated Lenses – High light transmission for detail-rich images
• Rugged Rubber Armor – Built for impact resistance and all-day comfort
• Fast-Focus Wheel – Responsive, precise focus control for moving targets
• Unconditional Lifetime Warranty – Backed for life by ZeroTech

Overview

Engineered for long-range viewing in real-world conditions, the VENGEANCE HD 10x42 Binoculars give you precision optics without the premium price. With 10x magnification and 42mm lenses, this model excels at identifying wildlife, bird watching or scenery viewing. Ideal for a night under the stars looking up the Universe too!

At the core is advanced High Definition (HD) glass that corrects chromatic aberration, resulting in ultra-sharp, colour-true visuals. Dielectric-coated Bak-4 prisms and fully multi-coated lenses work together to maximise light transmission, delivering high-definition detail even at dawn, dusk, or in shaded environments.

Rugged and suited to Australian conditions, the 10x42 HD is fully waterproof, fog-proof, and wrapped in grippy rubber armour that protects against drops and harsh use. 

If you’ve been comparing high-end optics and debating the spend, the VENGEANCE HD 10x42 offers a smarter alternative.

Specifications

These Sky-Watcher Wide Field 2.1x42 Binoculars are an ultra portable and amazing way to experience the night sky. 

Sharp optics only magnify 2.1x, while the main lenses are 42mm wide. This unique combination keeps your natural eyesight's wide field of view but allows you to see the night sky about one and half magnitudes fainter than what you can see normally. 

The views produced by the Sky-Watcher binoculars will give you almost "space walk" experience of being out there among the stars.

The unique binoculars will reveal:

• Countless stars, usually  hidden from your eyes
• Star clusters
• Milky Way star clouds
• Even galaxies!

Their lightweight construction makes them easy to hold even for extended observing sessions. The compact carry bag is included.  

The Razor® HD sets a new benchmark in high-performance optics, offering top-tier craftsmanship and sleek functionality.

Its premium HD glass lenses are carefully selected and ground to deliver sharp, clear, and true-to-life views.

Advanced optical technology eliminates distortions, providing crisp, edge-to-edge clarity with excellent resolution and colour accuracy.

The fully multi-coated lenses with XR coatings maximize light transmission, making it easier to spot and assess game, even in low-light conditions.

Optical Features

APO System Triplet Apochromatic Lens: Reduces colour distortion for clearer images.

HD Lens Elements: High-density, low-dispersion glass ensures sharp resolution and accurate colour.

XR™Plus Fully Multi-Coated: Special coatings enhance light transmission for brighter, clearer images.

Dielectric Prism Coatings: Multi-layer coatings provide bright, clear, and colour-accurate images.

Plasma Tech: Advanced coating process for better durability and performance.

Construction

Porro Prism: Traditional design for high-quality image performance.

Angled Body Design: Lowers mounting height for better stability in windy conditions, and offers more comfort during long viewing sessions. Also works with lighter tripods.

Waterproof: Sealed to prevent moisture, dust, and debris from entering the scope.

Fogproof: Argon gas purging ensures fogproof and waterproof protection.

ArmorTek: Scratch-resistant coating protects the exterior lenses from damage, oil, and dirt.

Convenience Features

Adjustable Eyecup: Can be adjusted for comfortable viewing with or without glasses.

Helical Focus: Quick and precise focusing adjustments.

Sunshade: Reduces glare and protects the lens from rain and snow.

Rotating Tripod Ring: Allows the eyepiece to rotate for easy sideways viewing, especially useful with car window mounts.

Vortex Australian Warranty

Our warranty is about you, not us. It's about taking care of you after the sale.

The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.

• Unlimited Lifetime Warranty
• Fully transferable
• No warranty card to fill out
• No receipt needed to hang on to

If you ever have a problem, no matter the cause, we promise to take care of you.

The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.

Designed in Japan, Made in Taiwan 

Sharp Optical System & Performance

• Five-element ED APO lens delivers sharp, flat, colour-free images across the field.
• 0.83× reducer provides a fast f/3.9 system ideal for deep-sky astrophotography.
• 44mm image circle supports full-frame and APS-C sensors with no vignetting

Precision focusing & mechanical design throughout

• Integrated 2" dual-speed focuser with travel indicator, motor-ready design.
• Built-in tilt adjustment for fast and accurate optical axis correction.
• Threaded connections minimize flexure and focuser sag.
• 360° rotator with scale allows precise framing for astrophotography.
  

Mounting & use

• Comes standard with handlebar, tube rings, dovetail, and mounting rails.
• Quick-lock dew shield ring provides firm, secure attachment.
• Supports both astrophotography and visual observing use.

Tough, for the harshest environments

Nitrogen-filled optical tube is IP67-rated: waterproof, fogproof, and sealed against dust.
Lightweight design: 2.4kg OTA (3.2kg with standard accessories).

ED APO Lens
Five-element Air-space design, using ED APO lens level.

Dedicated 0.83x Reducer-f/3.9
Fast ratio f/3.9 can satisfy most deep sky astrophotography.

Waterproof & Fogproof
Nitrogen injected for waterproof IP67.

Hydrophobic coating on the air surface of the lens. Removes issues about temperature difference between indoors and outdoors found on some telescopes.

Unique Collimation Adjustment
Special design collimation function. Built-in ball bearing and a spring structure, simplifying the 12 screws into two. Makes for adjustment and accurate alignment

Mechanical Stability
Threaded components for stability. Reduces the risk of unwanted focuser movement caused by the focuser sagging during installation.

Compatibility with a wide range of Camera Adapters
Supports ZWO cameras, provides M54, M48 adapters, and can also be used with Founder Optics T2 ring mount for all camera types

Rack & Pinion focuser
One piece design- Rack & Pinion focuser and draw tube. This integrated structure reduces the mechanical clearance and assembly tolerance.

Light Weight
Only weighs 2.4kg. It’s 3.2kg including the tube ring, handle, and dovetail plate.

Ideal range of mounting accessories
Multi-functional handle, combined with the tube ring and dovetail plate. Comes with tactical slide rails to provide multiple connection options

Quick Dew Shield Lock Ring
Provides a quick dew shield locking ring, which can tighten evenly, firmly and quickly.

Visual Observation and Imaging
Support for visual astronomical observations and imaging

Specifications:

Optical System: Quintuple, air spaced ED APO lens

Clear Aperture: 62mm

Focal Length: 300mm

Focal Ratio: f/4.8, f/3.8 with 0.83x reducer

Image Circle: Ø44mm

Focuser: 2’’ Dual-Speed Rack & Pinion Focuser, 
                Helical Rotation Type

Weight OTA: 2.4kg
Weight with Tube Ring, dovetail plate, handle and mounting rail: 3.2kg

Optical system: 5+2 =7 Elements, Quintuplet refractor+ 0.83x reducer

Main lens: Quintuplet, Air-spaced ED APO lens 

Image circle: 44mm

Back focus distance: 55mm

Included in the package:

Draco 62 Quintuplet Astrophotography Refractor

• 0.83x Focal Reducer for Draco 62
• M48 Adapter for Draco 62
• M54 Adapter for Draco 62
• 1.25'' 90 degree Mirror Dielectric Diagonal
• Diagonal Adapter
• Tube Ring
• Dovetail Plate
• Tactical rail
• Product Manual
• Quality certification card
• Large hard-shelled carry backpack

Designed in Japan, Made in Taiwan 

Sharp Optical System & Performance

• Superb ED class for remarkable image clarity. Crystal clear, superb sharp, almost zero aberration and distortion.
• 2 ED Glasses S-FPL 53 & S-FPL 51 & Lanthanum - Fully Separated Triplet (FST)  
  Fully Multi-coated optics ensures maximum light transmission
• Impressive user experience, designed for both visual observation and astrophotography

Precision focusing & mechanical design throughout

• Finely CNC machining aluminium body and patented rack and pinion focuser for heavy loading 360 degree rotatable for photography
• Deluxe high-glossy anodizing finish
• Retractable sunshade
• PATENTED：US 8,693,092 B2 / Taiwan 1417570
  

Design

At the heart of the Founder Optics FOT016 is premium performance 3-element ED APO triplet refractor, designed by a famous optical designer in based in Japan. The optical performance is impressive as a two ED glass elements are employed.

Unlike most ED triplet telescopes which use only 1 ED glass element, Founder Optics adopted 2 ED glass of S-FPL 53 and S-FPL 51 to bring a remarkable image that you'll immediately spot with even a casual viewing. With two fluoro-crown ED glass elements and fully multi-coated optics, these Founder Optics refractors provide a crystal clear, superb sharp, zero aberration and distortion image to your eyes or camera sensor.

In addition, each element is fully separated or air spaced which is not common even among APO triplet telescopes. This offers further improvements to the already impressive optical quality. 

Quality

In order to complete this unique design, it requires a very high level machining and assembly capability. Founder Optics partner with an experienced factory located in Taiwan with over 50 years experience in precision manufacturing, especially for Japanese companies. 

Besides manufacturing know-how, the high standard of quality control is also crucial to producing FOT86 and FOT106 telescopes. This is recorded in a Quality Certification Card.

Every unit is thoroughly tested, and these unique records help customers understand the quality of their telescope. Founder Optics take their quality checking very seriously as they aim to offer the best triplet APO telescopes to BINTEL customers. 

Focuser - 2.7'' Rack & Pinion

Perfect Hybrid Drive system with 8 Ball bearings- More Smoothly!

2sets of 4pcs ball bearing at 2 sides between the drawtube and the focuser handle linear travel of the focuser. Once the locked the knob, there is no gap among the drawtube, 8pcs ball bearings, and the focuser cover. It does not only keep the focuser always paralleled the optic axis, but also keep it moved very smoothly.

Dual Speed Focuser- 1:11 – Extremely Accurate!

Smooth focus motion and fine focus wheel allow precision adjustment from critical focusing of eyepiece or camera.

Unique Lock Function–  Heavy Loading Capability!

Special lock grabs the rack& pinion & drawtube in two directions. The design makes the focuser always paralleled the optics axis. Instead of pushing against the drawtube to eliminate focus shift while it’s focused. And it can handle up to 8kg as well for complex imaging trains.

Longer Traveling Distance– Suitable for a range of Photographing Accessories!

Unlike other focusers, the long travel 95mm provides more room for adjust for fine and accurate focus.  

It is compatibly for a wide range of photographic accessories, along with easy to use controls.  

Focuser Rotator Function 

Flexible rotated structure provides a convenience for user to have the best position to adjust focuser when observation and photography. The precision machining parts and assembly technique make a good collimation even rotate the focuser and rotator.

Loosen the rotator knob and focuser knob to rotate the focuser and rotator.

Solid, lockable Dew Shield

Built in sliding dew shield.  Three screws hold dew shield stable while imaging or observing while keeping it place during transport. 

Specifications:

Optical System: 2 ED APO Triplet (Fully Separated Elements)

Clear Aperture: 106mm

Focal Length: 636mm

Focal ratio: f/6

Image Circle (with Field Flattener): Ø44mm

Focuser: 2.7’’ Rack & Pinion Patented Focuser (Twist Lock)

Weight: OTA: 3.5kg/ with Tube Ring: 4.6kg

Diameter of Main Tube: 113mm

Tube Length: Fully Retracted: 557mm/ Fully Extended: 650mm

What's in the Box:

1)  High Quality Aluminum Case with Key
2)  FOT106/ FOT86 with Patent Rack & Pinion Focuser
3)  1.25’’/ 2’’ Twist Lock Adapter
4)  Crank Handle with 1pc 1/4"-20 Hexagon Screw
5)  Tube Rings with 4pcs Dovetail Screws
6)  Star Finder Shoe
7)  Field Flattener (M42) with Exchangeable M48 Adapter
8)  7’’ Vixen Type Mount Dovetail
9)  Quality Certification Card with Serial Number
10) Cleaning Cloth
11) Dust Caps (for Objective Lens)

Instruction FOT106 Manual 

Download here

Main Features:

Anti-dew

ASI6200 Pro comes with the polyimide heater that can avoid any dew problems.
The anti-dew heater which completely fit the protective window will heat it to avoid any dew problems.

Full Frame format

The ASI6200 Pro camera uses a full-frame format. The outstanding 9576x6388 resolution provided by the onboard Sony IMX455 sensor makes this camera a 61.2-megapixel full frame powerhouse! The sensor length and width are 36mm x 24mm respectively, and the diagonal is 43.3mm. This is a camera with a small pixel size of 3.76um that can accommodate a large well depth of 51.4ke.

Native 16bit ADC

ASI6200 Pro camera is our first batch of CMOS astronomy cameras with true 16-bit ADC. It is not a CCD-style 16-bit ADC – it really can achieve a dynamic range output of 14 stops. This significantly improves the image sharpness and contrast, and the contrast gradients are smoother and more natural-looking.

Built for astrophotography

USB3.0 & 512M DDR3 Memory
The ASI6200 Pro camera is equipped with a USB 3.0 transmission interface and a built-in 512MB DDR3 cache to ensure stable and secure data transmission.

QE value

The QE peak value of the ASI6200MC Pro camera is 80%.

Relative response（ASI6200MC Pro）

The QE peak value of the ASI6200MM Pro camera is 91%.

Ultra-low dark current

The unique dark current suppression technology can further reduce dark current noise. At a cooling temperature of 0°C, the dark current noise is only 0.0017e/s/pix. This means a 300s exposure will only cause a dark current noise of 0.51 e/pix, which is completely negligible!

Camera Details

Some images by ZWO users

The best solution of 55mm back focus length

Mechanical Diagram

What's in the box?

Rediscover the world of birdwatching with the ZEISS Victory® SF. You can experience every spectacle nature has to offer with brilliant optics and an unparalleled wide-angle field of view. Thanks to its light weight, unique ergonomic design and dynamic fast-focus feature, the Victory SF allows for hours of relaxing birding without fatigue. The Victory SF is the new benchmark for birding and wildlife observation in the 125-year development of ZEISS binoculars.

The aim is to enable birders to find and observe even the best-hidden birds for periods long enough to allow clear identification backed up by unique plumage, colouring and other details, whether in dense reeds, bushes or woodland. The new ZEISS Victory SF 32 binoculars were created for these moments.

50 mm bright. 42 mm light.
ZEISS SFL 50 Binoculars

The ZEISS SFL 50 binoculars offer premium optics in an exceptionally lightweight and compact design, rivalling traditional 42mm models. Combining outstanding optical performance with portability, they are the perfect choice for those seeking optical excellence and convenience.

With its 12x magnification, the SFL 12x50 excels in long-distance observation, enabling birdwatchers to spot and identify distant species with remarkable clarity and detail.

Compact and as light as 42 mm binoculars

The optical design prioritizes optimal compactness, featuring thinner lens elements, reduced lens diameter and minimized spacing between lenses. The magnesium housing ensures durability while keeping the weight low, allowing for comfortable, long-term use without fatigue.

Lighter and more compact - how?

The SFL range has become a favourite with bird watchers and nature fans since their launch. Now the SFL 50 delivers viewing normally found using larger optics, but in a smaller size body. 

The ZEISS SFL is shorter and more compact than many other other premium binoculars due to:

Thinner lens elements

Smart design reduces the distance between optical components

Schmidt-Pechan prism design reduces the size while maintaining optical performance

Experience nature in all its splendour

The Ultra-High-Definition (UHD) concept features a special coating and an improved optical design that ensures the binoculars deliver the highest level of detail and reproduce colours with natural fidelity. This makes it possible to precisely identify the smallest features in the plumage and reliably distinguish between species. 

High Performance Optics with UHD Concept

• Large entrance & exit pupils combined with 90 % light transmission ensure bright viewing experience especially in low light conditions
• True-to-life colours provide exceptional colour fidelity for accurate identification of wildlife
• Wide Field of View making it easier to track moving subjects
• Close Focusing Distance of just 1.8 m allows detailed observation of nearby targets

Bright images even in low light

With 90% light transmission, their large entrance pupil of 50 mm and the ZEISS T* multi-layer coating, you can clearly and precisely see details even in low-light situations and at dusk.

Waterproof, fogproof and UV resistant - perfect for Australian conditions

• Natural rubber armouring material, a NRB compound which is Latex-free and PAH compliant
• Water repellent ZEISS LotuTec lens coating ensures that water beads off without residue immediately, and that dirt and fingerprints do not adhere to the surface. 

Perfect Ergonomics

• SmartFocus Concept features a large focus wheel positioned for optimal accessibility, preventing over-stretching of the focusing finger
• Quick & Precise focusing for fast adjustments, even when wearing gloves
• Perfectly balanced in the hands, enabling long and steady observation
• Smooth and robust eyecups enhance comfort and usability

Upsize 

What are the benefits of 50 mm optics compared to 42 mm optics?

45% more light>

50mm binoculars collect 42% more light than a 42mm models for brighter views and better clarity.  They also offer a larger exit pupil for more comfortable viewing and more immersive experience.

ZEISS SFL 8x50 Specifications

Best-In-Class Operating Ergonomics

The newly designed scroll wheel allows both left-handed and right-handed users to select zoom levels or menu items quickly and precisely, even in stressful situations and even when wearing gloves. The specially developed eyepiece with a large subjective field of view is shaped like a pair of binoculars. It offers a particularly comfortable and immersive viewing experience and allows the user to fully grasp the situation.

Innovative Power Management

The DTI 6's battery allows 6.5 hours of continuous observation and is easily replaceable. It can also be recharged using a standard power bank and thus ensures that the observer never runs out of power. The standby mode is activated contactless – if the DTI 6 is put down or picked up, it switches itself off or on.

Perfect Image Settings for Every Situation

The DTI 6 can be customized to suit your specific needs. Personal settings can be saved to up to four observation profiles so that you are equipped for any situation. In addition, you can always select exactly the right lens for the current observation situation from two interchangeable lenses in the blink of an eye. In addition, the preset Fog, Universal, Discover, and Identify observation modes help to tailor the view to the respective observation situation.

Highly Customizable

Numerous configuration options allow you to customize the thermal imaging camera to make the DTI 6 your very own. From selecting your preferred zoom speed to adjusting the duration of the stand-by timer and the LED configuration to creating your own colour palettes, the DTI 6 can be customized to suit your own preferences and specific needs.

Advantages in comparison

ZEISS DTI 6/20 & DTI 6/40
With an impressive field of view of 38 m/100 m, the ZEISS DTI 6/20 delivers a perfect overview at short distances, making precise observation and reliable identification possible. It is therefore particularly suitable for observation situations which require a wide field of view.

The ZEISS DTI 6/40 offers a range of up to 2 km and 3x optical magnification and ensures that details are easily identifiable, even at longer distances. In this way, even distant species can be detected and observed.

Specifications

Premium Optics with HD Concept

The optical excellence of the Conquest HDX is based on the HD concept: a perfectly balanced optical system that combines selected coatings, lenses and a finely tuned optical design. It enables 90 % light transmission for the brightest images, colour fidelity for true-to-life images without colour fringing and colour casts for perfect identification and sharpness from edge to edge for a clear and detailed image across the entire field-of-view.

Robust and durable design

The Conquest HDX is built to last in any environment, whether it's extreme temperatures, wet conditions, or direct sunlight. Its durable, waterproof, and shockproof features are attributed to its robust mechanical design and lightweight magnesium housing. Additionally, it's covered with a protective rubber armouring that provides a perfect grip under any circumstances.

Carefully thought-out ergonomics

The carefully thought-out ergonomics enable comfortable handling during longer periods of observation thanks to the non-slip grip and the smooth and precise focusing wheel. Adjustable eyecups and lockable diopter settings ensure a customized viewing experience.

A clear view, whatever the weather

There are always exciting things to be seen in the world of nature – even in wet weather. This is why ZEISS developed LotuTec®. A coating for the lenses of binoculars and spotting scopes that enables a clear and unhindered view in all weather conditions.

ZEISS T* Coating

ZEISS T* coating is a guarantee of the brilliant, high-contrast images­­ which you will experience above all in adverse light conditions and in the twilight. Behind it, however, there is no specific formula for building up the layers. Instead, it is a technology that is constantly adjusted to suit new glass materials and requirements, which varies from lens to lens.

Specifications

Features

Dimensions

Tele Vue's Long 2" SCT Adapter (#ACC-0003) allows you to attach 2" star/refractor-style diagonals to your SCT telescope. It screws onto the standard male SCT thread (2" diameter x 24TPI) commonly found on the rear of many SCT telescopes, converting it into a 2" barrel that fits your diagonal.

Designed for use with all Tele Vue 2" diagonals, this adapter features a brass compression ring to prevent damage to diagonals from set screw marks. It also includes dual large locking thumbscrews with threaded extensions on the sides to reduce the risk of screws falling out.

StellarMate Pro is an advanced observatory-class astrophotography controller. It is a powerful command centre that is compatible with a wide selection of astronomy equipment across different manufacturers.

Powered by Open Source technology, it provides a complete astrophotography solution and comes preloaded with all the necessary software and drivers required to operate astronomical equipment, no additional 3rd party software is required.

In addition to its role as a dedicated astronomical equipment controller, StellarMate Pro offers comprehensive power distribution capabilities. It can power up to four 12V DC devices, two 12V Dew Heaters, and one adjustable voltage output ranging from 3-9V. To power all connected devices, a 12V @ 10A DC regulated power supply (Not included) is required. The unit ships with a robust high-density XT-60 connector, engineered to withstand currents of up to 60A.

StellarMate Pro is equipped with a built-in GPS/GLONASS receiver that provides highly accurate location and time services necessary for accurate and reliable operations of your equipment whether you are on the field or in a stationary observatory. Passive GPS and Wi-Fi antennas are optimized to provide high gain even in noisy environments. Reliable communication between StellarMate Proa and your controller (Mobile, Tablet, or PC/Mac) is critical for the operation of the unit.

A multi-purpose AUX port is built to support environmental sensors and future accessories including observatory relay controls. With a dedicated stepper controller capable of commanding up to NMEA 17 stepper motors, you can directly control many focuser stepper motors directly with StellarMate Pro.

StellarMate Pro provides unparalleled freedom in selecting your favourite platform to control your equipment:

• Standalone: Since StellarMate Pro is a mini Computer, you can connect it to an external monitor via HDMI cable and connect a mouse/keyboard to use StellarMate OS directly. However, since StellarMate Pro is usually mounted on the telescope, this control method is not recommended.
• Mobile: Operate StellarMate Pro remotely via Wi-Fi using StellarMate App for Android/iOS. It is highly recommended to run StellarMate App on modern Tablets/iPad with screen sizes 10” or more to get the best experience. While phones are supported, the StellarMate Pro App is optimized to run on tablets.
• Windows/Mac/Linux: Use Ekos astrophotography tool on Windows, MacOS, or Linux. Remotely control StellarMate via Wi-Fi, Local Area Network (LAN) or Wide Area Network (WAN). Ekos supports advanced functionality including mosaic planner and scheduler.

Using StellarMate Pro is simple. To get started right away:

1. Connect your equipment (Mount, Camera, DSLR, Focuser, Filter Wheel, etc) to StellarMate Pro via USB or Wi-Fi.
2. Power your equipment via connecting them to StellarMate Pro power ports.
3. Connect to StellarMate Pro from either your Mobile, Tablet, or Laptop/Desktop Computer.
4. Start controlling your setup and image from any major platform.

Product Specifications

• 4x 12VDC output.
• 2x dew heaters.
• 1x 3-9VDC variable voltage output.
• External GPS and Wi-Fi antennas
• 4x USB 3.0 & 2x USB 2.0 ports
• Auxiliary port for sensors and accessories.
• Stepper Controller.
• Anodized CNC aluminium case with M6 threads.
• Weight: 600g Net, 1200g Gross
• Dimensions: 165mm x 125mm x 35mm
• Accessories: XT-60 to DC Adapter, 50 & 100 cm 5.5x2.1 DC cable.

Flexible Control

StellarMate Pro Mounting

The feature rich companion StellarMate App provides many functionalities:

Highly accurate Polar Alignment for both GOTO and non-GOTO mounts. Achieve the perfect polar alignment!

Framing Assistant to automatically centre and rotate your field of view to match your desired orientation. What you see in the App is what you get in your camera.

Live stacking to get spectacular images. See the fine details pop out as you receive more frames and increase the signal-to-noise ratio.

Get pin-point stars with tried-and-tested focusing algorithms suited to both fast and slow focal ratios.

Explore a tailored list of targets suited for your current time and location. One-click goto to centre the target in your camera with sub-arcsecond accuracy.

Gallery viewer with rich metadata support. Find and sort your images or export to your mobile device and computer.

Get up-to-date weather and sky quality data including 3-hour cloud coverage.

Control your dome, dust cap, flat-field light sources, and many more auxiliary equipment with our extensive equipment support!

Specs

This 4.5 kg (~10 lbs) counterweight can be used for the following iOptron mount:

• CEM26/CEM26EC
• HEM27/HEM27EC
• GEM28/GEM28EC
• HAE29/HAE29EC
• HAE43/HAE43EC
• HAE69/HAE69EC
• HEM44/HEM44EC
• AZ Mount Pro
• iEQ30/iEQ30 Pro
• CEM25/CEM25P/CEM25EC
• ZEQ25
• MiniTower Pro
• MiniTower II
• MiniTower
• CEM40/CEM40EC* (early version with 20mm CW shaft)

* Check your CEM40/CEM40EC mount CW shaft diameter before ordering.

It can be used for other mount with a 20mm diameter counterweight shaft.

Tele Vue Spacer Ring Set of 6

Focal Path: Extension
Focuser extensions of various lengths are often used to create the necessary distance for proper spacing of field lenses to imager; the required distance will vary depending on camera specifications. All are black anodized aluminum with anti-reflection threads for maximum contrast.

Set of 6 Accessory Tubes is a complete set of the tubes/spacers described above. This allows great versatility in achieving the necessary distance for proper spacing of field lenses to image plane.

Tele Vue 0.8x Reducer/Flattener RFL-4087

TV-102 and TV-102is

Model FL-4087 Tele Vue 0.8x Reducer/flattener TV102 is a 0.8x Reducer/Flattener for TV-102 and TV-102is scopes and any 800-1000mm focal length refractor for imaging with up to 35mm camera formats. For TV-102 (non-"is") it requires the RAD-1074 Reducer Body Adapter for 2" focusers.

This reducer/flattener requires Imaging System camera adapter such as CWT-2070 (Canon Wide T-Adapter with Bayonet for 2.4" Focusers), STL-1071 (SBIG STL Camera Adapter), or TRG-1072 (Standard T-Ring Adapter) to connect to camera.

Looking for a corrector for the Tele Vue 101is/127is? Check out the Tele Vue Large Field Corrector.

To achieve various features requires different design tradeoffs and thus the different types of Nagler eyepieces. The largest possible true fields of view for an 82°' apparent field of view in both 2" and 1¼" formats are achieved with the Nagler Type 5 series, with focal lengths of 31 and 16 mm

Specifications

Increase the the payload capacity of your Sky-Watcher Wave mount with a counterweight kit.

• Counterweight: 5kg, 100mm diameter, 8.5cm length.
• Counterweight bar: 20mm diameter, 31.4cm length, 0.72kg weight.
• Extension bar: 20mm diameter, 16.4mm length, 0.35kg weight.
• Compatible with Sky-Watcher Wave 100i/150i mounts

The iOptron iMate is a single-board computer that features a powerful 64-bit ARM processor with Wi-Fi, preloaded KStars planetarium software, Ekos control and automation tool, and INDI drivers. This hardware-software combination will support the use of most current and future devices (cameras, focusers, filter wheels, etc.) allowing the user to choose a brand and model.

With 32Gb eMMC storage along with a slot for up to 64Gb TF (micro SD) memory, iMate has the ability to control and capture an entire automated imaging session. The iMate is cross-platform; use it with Windows, IOS, Linux, Android, etc.

Features:

• Orange Pi 3 LTS with 64-bit ARM processor, 2GB LPDDR3 SDRAM and 32GB EMMC flash memory
• 1X USB3.0 and 2X USB2.0 ports
• 3X 12VDC outputs (2 programmable)
• Up to 64Gb high speed MicroSD card (class 10 or higher)
• Open Source Architecture
• Preloaded KStarts/Ekos/INDI driver for mount, camera, focuser and other device control
• iPolarServ for iOS and Android polar alignment
• Windows, MacOS, iOS, Linux, Android remote connection to iMate via WIFI network
• Mounting method: 31mm dovetail saddle for finder scope shoe mounting, 1/4"-20 threaded hole, or 2X M3 threaded holes

Specifications

Suggested Guide Cameras

Losmandy GPS2 for Gemini 2 systems