Help protect your Kite Optics APC image stabilizing binoculars with this silicon jacket.

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.

iOptron CEM120

The All NEW iOptron CEM120

An extraordinary innovation in mount design...Now with a new payload!

Recognizing the growing demand for an accurate and stable, equatorial mount with the versatility to carry larger instruments and more complex imaging arrays, we created the iOptron CEM120. It offers the benefits of our revolutionary “center balance” design: stability, accuracy, and smooth mechanical operation, while capable of carrying a payload up to 52 kg. The “center balance” design’s natural stability is due to its focusing the mount along with payloads weight directly over the center of the pier or tripod.

The CEM120's performance is demonstrated by its low periodic tracking error of ±3.5 arc seconds. Along with the stability aspect, the CEM120 features an advanced cable management system consisting of more ports in more locations preventing tangle ups and reducing the chance of fractured cables. It also adds some new features to the CEM family like Wi-Fi and LAN for remote operation and easy to use, reliable clutches on both axes.

Optional Extra's

Optional heavy duty Tri-Pier 360 and Permanent Pier are available for order.

/product/ioptron-tri-pier-360

Optional Tri-Pier adapter for light weight payload ( 8036-120) is also available for $239. It can be modified for permanent pier mounting.

Features

• A new design, center-balanced equatorial mount (CEM) for maximum payload with natural stability
• Observatory astrophotography mount ideal for both visual and Astro-photographers
• Payload of 52 kg with the mount weight of 26 kg
• Easy to use and reliable gear clutches
• Precision altitude and azimuth adjustment.
• Precision stepper motor with 0.07 arcsec accuracy for precise GOTO and accurate tracking
• Polar alignment routine for those who can't see the Pole Star
• Go2Nova® 8407 V2 controller with Advanced GOTONOVA® GOTO Technology with built in heater
• High precision tracking with low periodic error (PE)<±3.5 arcsec
• Permanent periodic error correction (PPEC)
• 32-channel Global Positioning System (GPS)
• Built-in WiFi and LAN for remote operation
• Integrated ST-4 autoguiding port
• Advanced cable management system with more choices
• Spring loaded, individual adjustable Losmandy saddle

Supplied with an American power supply from factory

Specifications

Manuals and Instructions

Quick Start Guide

Instruction Manual

AUX port plug (DIN-422) assembly

Latest Firmware

SKU: 7300

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

Farpoint Bahtinov Mask - Celestron 11 Classic

About Bahtinov Masks

Pavel Bahtinov, a Russian amateur telescope maker and astronomer, created this simple, very intuitive method and the device has universally been named after him: The Bahtinov Mask.

Attach a camera to the telescope, center a fairly bright star and achieve rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield (Custom fit masks for specific telescopes are also available). Take a short exposure. The image of the star will show diffraction spikes. The “center” spike will most likely be shifted to one side or the other. This is showing the defocus.

Adjust the focus of the telescope and re-expose the star, once again showing the diffraction spike pattern. Iterate the process until the central diffraction spike is centered against the star and the other spikes. When a symmetrical pattern is achieved, the best possible focus has been obtained.  Simply remove the mask, center the target object and take amazing, sharp images!

Farpoint manufactures this "lifesaving" astrophotography tool out of virtually indestructible ABS plastic, which comes in three major types and in a range of sizes. In addition to Bahtinov masks for telescopes, Farpoint also makes Bahtinov masks for DSLR camera lenses.

The 12v ports are 2.5mm. We offer 2 x 2.5mm - 2.1 mm converters with this unit. Please contact the store if you need them.

With this advanced power station, you can keep your devices powered and charged when you don’t have access to mains power. This makes it ideal to take camping, to your picnic, on a boat, or to use at home in the event of a power blackout. A built-in 300W pure sine wave inverter enables you to power 240V devices like laptops, small power tools, and other mains powered devices. The cigarette lighter socket and two DC sockets provide 12VDC to power a 12V fridge/freezer, fan, CB radio, air compressor, 12V lights, etc. Charge your smartphone, tablet and other USB devices simultaneously via the four USB ports, which include 2 x USB-A, USB-A with Quick Charge™ 3.0, and Type-C with 55W Power Delivery for a faster charge. A wireless Qi charger built into the top of the power station provides up to 10W fast charge to compatible devices. An ultra bright 1W LED light means you won’t be left in the dark, large colour LCD screen shows you the power status at a glance, and a fold-out carry handle makes it easy to carry. A mains charger is included to charge the high-capacity Li-ion batteries. Al-ternatively, a DC input with an integrated high-performance MPPT charge controller enables you to charge the power station with a solar panel (not included).

High Capacity Li-ion Battery
2x 12V, 2x USB- A, 1x QC3.0, 1x 10W Wireless Charger and 1x USB-C Outputs
Charge multiple devices at once
Convenient wireless charger on top for mobile devices
Bright LED Light
Bright LCD Screen

Specifications

Battery Type

MB3774: 14.8V/20.4Ah 300Wh Li-ion Batteries

Charging

18V-21V Solar panel (not included)
12v Cigarette socket (not included)
19V 4A Adapter

Outputs

2 x DC12V (7A Max) (2.5mm)
2 x USB-A (2A Max)
1 x QC3.0 (2A Max)
1 x USB-C (55W)
1 x Wireless Qi charger (10W)
1 x Pure Sinewave Inverter (500W continuous, 1000W peak)
Charger Controller: MPPT 4A
LED: 1W
Dimensions: 225(W) x 170(H) x 150(W)mm
Weight: MB3774: 4kg

Includes Edison Screw 5w 4000K LED light & 2.9m cable w/switch, 1.5m Cigarette-socket charging cord, and 19v 4A mains power charger w/1.2m IEC C7 cable.

Zoom Eyepiece for Pentax spotting scopes and astronomical telescopes with standard, 1.25" focusers.

The SMC 8-24mm Zoom Eyepiece fits all Pentax spotting scopes for terrestrial viewing.

It offers generous 18-22mm eye relief for comfortable viewing and an apparent angle of view as wide as 60°.

Built to Japanese Industrial Standards Class 4, it is weather resistant.

Apparent angle of view 38-60°

Magnification:

• 26-78x with 100mm scope
• 21-63x/20-60x/20-61x with 80mm scopes
• 16-46x/16-48x with 65mm scopes

The Pentax PF-80ED-A Spotting Scope is a large and impressive optical performer, with a brilliant 80mm objective lens and the ability to accept any 1.25" astronomy eyepiece as well as 82mm filters at the front of the objective. It is 100% waterproof and fogproof, with durable rubber armor over an all-metal housing that's got a rotating tripod collar with click stops every 45°. The fully multicoated optics feature Pentax's well-regarded SMC multicoating process, and an element of ED (extra-low dispersion) glass helps provide razor-sharp edge delineation to high-contrast subjects.

The PF-80ED-A's 1.25 diameter eyepiece specification allows less compacting of the light shaft produced by the objective lens, and thus a larger final image with superior depth perception. Any great 1.25" eyepiece can be used, from Pentax themselves to elite telescope manufacturers' eyepieces such as Meade, Celestron, Vixen, and of course Tele Vue. The PF-80ED has a focal length of 518mm.

Please note this spotting scope does not come standard with an eyepiece. A good suggestion would be:

The PF-80ED-A is amongst the very short list of premium spotting scopes that includes a view-through case as standard equipment.

• A superb large-class spotting scope with 45° angled viewing
• JIS Class 6 100% waterproof and fogproof construction
• Pentax's SMC multicoatings applied to every optical surface
• An ED glass element to provide ideal color correction and contrast
• Accepts 1.25" astronomy eyepieces
• Rotating tripod collar with click stops
• Retractable hood shields the objective from stray light or moisture
• Accepts 82mm filters

Kowa C-88A-N neoprene stay-on-case for the Kowa TSN-88-A angled spotting scope.

High quality case - perfect protection that doesn't need to be removed to use the spotting scope.

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects. The premium six-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. All seven X-Cel LX eyepieces sport 16mm of comfortable eye relief, and are parfocal, which means you can switch out eyepieces within the series during observing sessions and little or no additional focusing will be required.

The X-Cel LX eyepiece body is made of black-anodized aluminum. The pop-up eyecups make it easy to adjust the height for different users. Turn them in one direction to extend the length, and the other direction to provide a flat surface, preferable to most eyeglass wearers. A threaded rubber grip around the center of the eyepiece barrel offers secure handling, even in moist conditions or with heavy gloves on. The 1.25” insert barrel is threaded to accept filters.

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethora of deep-sky objects. The premium six-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. All seven X-Cel LX eyepieces sport 16mm of comfortable eye relief, and are parfocal, which means you can switch out eyepieces within the series during observing sessions and little or no additional focusing will be required. The X-Cel LX eyepiece body is made of black-anodized aluminum. The pop-up eyecups make it easy to adjust the height for different users. Turn them in one direction to extend the length, and the other direction to provide a flat surface, preferable to most eyeglass wearers. A threaded rubber grip around the center of the eyepiece barrel offers secure handling, even in moist conditions or with heavy gloves on. The 1.25” insert barrel is threaded to accept filters.

The Celestron C8-A is the direct (but much improved) descendent of Celestron’s revolutionary C8 that transformed the hobby of astronomy when it was unveiled in 1970. This rugged aluminum optical tube is only 17 inches long and weighs just 13 pounds, making it easy to transport and set up. But the views are much more impressive than what you’d expect from such a compact instrument. The tube offers 2032 mm of focal length and a focal ratio of f/10, with the added versatility of Fastar (see below).

It is equipped with Celestron’s patented StarBright® XLT optical coatings, which visibly increase contrast and light transmission for brighter deep space images and shorter exposure times. With StarBright XLT, you’ll be able to discern subtle details while viewing the Moon and planets as well as faint galaxies and nebulae.

The Celestron C8-A can be mounted on a multitude of computerized telescope mounts thanks to its CGEM style dovetail bar. This iconic optical tube provides the best balance of portability, handling ease, light gathering ability and price ever offered to the amateur astronomer.

Fastar Technology

In 1997, CCDs were making a name for themselves in the astrophotography world, quickly supplanting traditional film photography thanks to their speed and convenience. This was the year that Celestron joined forces with the Santa Barbara Instruments Group (SBIG) to produce Fastar, a revolutionary add-on to Celestron’s hugely popular Schmidt-Cassegrain (SCT) optical system.

With Fastar, the SCT’s secondary mirror can be removed and replaced with a field-flattening lens assembly (sold separately by third party manufacturers) so that a CCD camera can be used in the front of the telescope at the f/2 focus of the instrument’s primary mirror. The potential of the Fastar system is staggering: exposures are 25 times shorter than if the camera was placed at the instrument’s native f/10 focus. Imagers can capture galaxies and nebulae with exposures of just 30 seconds.

StarBright XLT coatings

StarBright XLT is Celestron’s revolutionary optical coating system. It consistently outperforms all other coatings in the commercial telescope market. There are three major components that make up our StarBright XLT high-transmission optical system design:

• Unique enhanced multi-layer mirror coatings made from precise layers of aluminum, SiO2 (quartz), TiO2 (titanium dioxide), and SiO2 (silicon dioxide). Reflectivity is fairly flat across the spectrum, optimizing it for both imaging and visual observing.
• Multi-layer anti-reflective coatings made from precise layers of MgF2 (magnesium fluoride) and HfO2 (hafnium dioxide). Hafnium—a rare element that costs nearly $2,000 per kilogram—gives us a wider band pass than the titanium used in competing coatings.
• High-transmission water white glass is used instead of soda lime glass for the corrector lens. Water white glass transmits about 90.5% of light without anti-reflective coatings; that’s 3.5% better than uncoated soda lime glass. When water white glass is used in conjunction with StarBright XLT’s anti-reflective coatings, the average transmission reaches an astonishing 97.4.

• High-quality, fully multi-coated optical glass with dichroic coatings to block infrared (IR) light
• Provides the best colour balance and sharpness
• Totally removable, providing ultimate flexibility--no need to purchase a camera with built-in IR-block
• Compatible with Skyris colour cameras and The Imaging Source astronomy cameras

Astronomy is a device based pursuit. As with any other equipment based activity, there is always a long list of manufacturers offering an amazing array of devices promising spectacular results at often astronomical prices. Think $5000 golf clubs that promise to turn you into Tiger Woods.

Arc Fortnights Compendium of Astronomical Devices is an illustrated satire of such manufacturers and the gullibility of their customers. Using the Steampunk style to illustrate the high technology devices provides a visual contrast that adds another layer to the absurd nature of these devices.

The book is presented in 2 sections, the Compendium of Devices and Great Moments in Science History. The second section also uses steampunk illustrations to highlight notable events of dubious notoriety.

Events such as “The Beagle has landed”, a recounting of the real lunar landing in 1869 by Jules Verne and Charles Darwin in their riveted brass and copper spaceship.

To keep the wider (non-astronomer) readers in on the jokes, most devices are linked to a glossary of terms where the intricate detail of the device or process is explained in plain non-technical English, hopefully making this book educational as well as fun.

A glow-in-the-dark, interactive guide to the Solar System, carefully crafted to make complex STEM concepts like astronomy, physics and chemistry understandable for children aged 8-12.

"...is sure to bring wonder and learning for budding astronomers, scientists and astronauts" — Youth Services Book Review

Instruction Manual

The hand unit has two switch-adjustable slow speeds which normally ramp up to a fast speed after two seconds.

Placing the slow-speed switch between the two normal positions (high and low) will cause the speed selection to be overridden and the motor will run at very fast speed (5) at all times.

Suits all JMI MotoFocuser , Meade #1209 Zero Image Shift Micro Focuser and others.

JUPIO POWERBOX 1500

The PowerBox 1500 is a revised version of the popular PowerBox 500 that incorporates a few new quality of life features – all at a low price. On the exterior, a new retractable handle allows for greater packaging efficiency and convenience over the previous fixed handle. Internally, there are minor firmware and hardware updates that allow for a greater power output giving you even more flexibility to charge or power multiple devices at once. With a 1,228.8Wh capacity and peak power of 1,800 watts, this PowerBox is an ideal solution to power all your essential devices and appliances. Whether you’re at home indoors or like living off the grid, power everything from computers, cameras, and communication devices to electric grills, coffee makers, small refrigerators and more. 

The premium LiFePO4 (Lithium-Iron Phosphate) batteries are rated to provide 3,000 charge cycles, extending the total lifespan by 600% over the industry standard lithium-ion battery, so you're always ready for any adventure. LiFePO4 is more chemically stable, and not prone to thermal runaway (and remains cool at room temperature). It can also withstand high temperatures without decomposing and is not flammable – making for a safe and worry-free charging experience. Not that you’ll have enough time to worry! The PowerBox 1500 is capable of charging from 0-80% in just 1 hour. That’s 5x faster than most comparably priced products. The built-in AC input charger means there’s no adapter required – simply plug and play! If outdoor power consumption has got you down, the ability to charge via solar panels will brighten your day. The convenient fully retractable handle makes it easy to carry anywhere you need and the PC-ABS blended case construction provides a lightweight (for its size) yet extremely durable surface that will last for years. Jupio is known for their very long warranties and this product is no exception. 

• 600% more battery cycles: LiFePO4 cells are safer, last longer, and are more environmentally friendly than their Li-Ion counterparts. Whether at home or on-the-go, you’ll have a reliable source of backup power for many of your favorite electronic devices.
• Lightning-fast recharge: Go from empty to 80% state of charge in just 1 hour, 2 hours total to get to 100%.
• Everyone gets a port: A total of 14 output ports, you get 6x AC Output ports, 2x DC(5521) Output ports, 2x USB-C ports with PowerDelivery, and 4x USB-A ports with QuickCharge 3.0.
• Ultra-powerful without being ultra-heavy: Power your essential devices with as much as 1228.8 Wh capacity and peak power of 1,800 watts. At just over 30 lbs it is considerably lighter than similarly sized competitors.
• Unprecedented 6-year warranty: Instead of 3 years, PowerBox 1500 comes with a 72-month warranty for a guaranteed hassle-free experience. Just clean, efficient power for all your needs.
• Battery Chemistry: Lithium Phosphate
• Battery Included: Yes
• Capacity - mAh: 384800
• Includes Rechargeable Battery: Yes
• Lithium Content (g): 115.44
• Weight: 15.38kg
• Voltage: 110
• Warranty: 6 Years
• Watt Hours: 1228.8

The Nikon PROSTAFF P7 10x50 offers the lightest 50mm binocular in its class*, providing bright, smudge-free views for outdoor adventurers. Waterproof and fog-proof, it’s a reliable companion for outdoor and nature enthusiasts.

Highlights

• Lightest* body among 50mm-diameter objective lens  binoculars
• Large-diameter objective lenses deliver dynamic views
• Wide apparent field of view for an immersive experience
  Stylish, refined exterior design
• Oil- and water-repellent coatings on the objective lens and eyepieces
• Dioptre adjustment ring locking system prevents unintentional rotation
• Waterproof (up to 1m for 10 minutes) and fog-free with O-ring seals and nitrogen gas
• Long eye relief design ensures a clear field of view, even for eyeglass wearers
• Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
• Rubber armouring for shock resistance and a firm, comfortable grip
  

Specifications

*1: Apparent field of view is calculated based on the ISO14132-1:2015 standard.

*As of February 17th, 2026, among binoculars with a 50mm-diameter objective lens and 10× or 12× magnification that had been released at that time. Based on Nikon Vision research

Nikon ACTION 16x50 is the next-generation successor to Nikon’s highly acclaimed ACULON A211 binoculars. It delivers enhanced optical performance, improved ergonomics, and rugged durability designed for nature enthusiasts and outdoor adventurers.

• Ergonomic design for excellent handling and a secure grip.
• Multilayer-coated lenses and large objective lens diameter for delivering bright, clear images.
• Rubber armouring for shock resistance and a firm, comfortable grip.
• Aluminium alloy body employed for enhanced durability
  

Nikon’s ACTION series redefines versatile observation. As the successor models to the ACULON A211, these binoculars feature a rugged aluminium alloy body and shock-resistant rubber armouring, excelling in demanding environments like birdwatching or stadiums. Nikon optics and multilayer-coated lenses deliver bright, crystal-clear images. This compact design balances professional performance with accessible handling, making it the definitive choice for reliable, high-contrast magnification.

*1: Apparent field of view is calculated based on the ISO14132-1:2015 standard.
*2: When minimum magnification (10x) is selected.

EVOGUIDE-50ED

Sky-Watcher’s 50mm ED Guidescope with ED lenses and low dispersion 50mm diameter.

The 31.8mm ring focuser allows you to use the Evoguide ED50 both as a finder and as a guide telescope, in fact it is equipped with a T2 thread to allow the attachment to most of the driving and shooting cameras on the market. It is obviously compatible with 31.8mm eyepieces. The Evoguide ED50 is equipped with collimated rings, each with 3 nylon tipped screws. The Evoguide ED50 has a Vixen mini bar, compatible with the majority of commercially available bases.

Ideal as a high quality finder and guide telescope.

Features:

• Designed for use with all Autoguiders
• High quality ED Glass
• Small compact size
• Helical Focuser

The TMB Super Plossl Series

The TMB Super Plossl series is a clear upgrade over the basic eyepieces supplied with most telescopes, offering sharper images, better contrast, and improved build quality at an accessible price point.

Using a classic 4 element Plossl optical design and a 50 degree apparent field of view, these eyepieces deliver bright, well corrected views across the field. Fully multi coated optics enhance light transmission and reduce internal reflections, helping planetary detail stand out more clearly and deep sky objects appear cleaner and more defined compared to standard kit eyepieces.

Each eyepiece features a standard 1.25 inch barrel with filter threads, solid metal construction, and protective caps, making them a dependable addition to any observing kit.

The TMB 32mm Super Plossl

The 32mm TMB Super Plossl delivers low magnification and a bright, wide true field of view within the limits of a 1.25 inch barrel. It is excellent for sweeping rich star fields, viewing large open clusters, and locating faint deep sky objects.

Eye relief is generous and very comfortable, making it easy to use for extended periods.

For observers wanting the widest practical field in a 1.25 inch format, the 32mm is a strong and popular choice.

The TMB Super Plossl Series

The TMB Super Plossl series is a clear upgrade over the basic eyepieces supplied with most telescopes, offering sharper images, better contrast, and improved build quality at an accessible price point.

Using a classic 4 element Plossl optical design and a 50 degree apparent field of view, these eyepieces deliver bright, well corrected views across the field. Fully multi coated optics enhance light transmission and reduce internal reflections, helping planetary detail stand out more clearly and deep sky objects appear cleaner and more defined compared to standard kit eyepieces.

Each eyepiece features a standard 1.25 inch barrel with filter threads, solid metal construction, and protective caps, making them a dependable addition to any observing kit.

The TMB 20mm Super Plossl

The 20mm TMB Super Plossl is a highly versatile medium power eyepiece suited to open clusters, brighter nebulae, galaxies, and general lunar observing.

Eye relief at this focal length is comfortable and easy to use, making it a dependable choice for longer sessions at the telescope.

This focal length often becomes a core magnification in many observing kits and offers a noticeable upgrade in clarity and contrast over standard bundled eyepieces.

 The TMB Super Plossl Series

The TMB Super Plossl series is a clear upgrade over the basic eyepieces supplied with most telescopes, offering sharper images, better contrast, and improved build quality at an accessible price point.

Using a classic 4 element Plossl optical design and a 50 degree apparent field of view, these eyepieces deliver bright, well corrected views across the field. Fully multi coated optics enhance light transmission and reduce internal reflections, helping planetary detail stand out more clearly and deep sky objects appear cleaner and more defined compared to standard kit eyepieces.

Each eyepiece features a standard 1.25 inch barrel with filter threads, solid metal construction, and protective caps, making them a dependable addition to any observing kit.

The TMB 10mm Super Plossl

The 10mm TMB Super Plossl provides strong mid to high magnification, making it ideal for planetary observing, lunar detail, and resolving smaller deep sky objects such as globular clusters.

Eye relief at this focal length is moderate for a Plossl design. It offers good performance in a compact format and works particularly well as a step up in magnification from lower power eyepieces.

This is a practical and versatile option for observers looking to refine detail without moving into specialised planetary eyepiece designs.