Sky-Watcher Evostar ED72 refractors provide the finest images obtainable in their design class. These doublet refractors deliver dramatic, coal-black skies and faithful, contrast-rich views of planetary and deep-space phenomenon that are second to none. Sky-Watcher Evostar refractors are the logical choice for the discriminating amateur astronomer looking for an investment in advanced instrumentation for exceptional viewing and astrophotography, the focus position is designed for use with a camera.

This telescope is designed to be used as an astrograph, it short focal length make it ideal for imaging large star fields without the need for a large astronomical mount. However, we suggest the Skywatcher 0.85x Reducer / Corrector to flatten the wide field for better imaging results

It is also a perfect scope for Autoguiding with the addition of the ZWO ASI 120Mini Guider camera

FEATURES:

The SkyWatcher 80mm x 400mm Achromatic OTA is a two-element, air-spaced, fully multi-coated objective, achromatic refractor. It allows you to view detailed vistas of star fields, clusters, nebulae, planets and other celestial bodies.

The light-weight optical tubes 1.5kg, and the compressed lengths of about 480mm makes ideal as a guide scope on scopes with longer focal lengths.

Comes with Rings and a short adapter plate. It can be used for visual wide field observing.

For use as a guide scope we suggest the Losmandy DVR108 guide ring system, works a treat with the ZWO ASI 120 imager as the autoguider camera.

For visual use it requires a diagonal for imaging it requires a 35mm extension tube (1.25" Universal camera adapter can screw straight to rear of focuser then to T-Ring)

The Sky-Watcher family of EvoStar ED telescopes started with the 80ED, a value for money favourite of astronomers all over the world.

The new Sky-Watcher Evolux 82ED refractor is perfect for those looking for a compact and ultra-transportable instrument ideal for Wide Field, Deepsky astrophotography.

An optional custom designed 0.90X reducer/ flattener is available as an option.

It flattens the field for pinpoint stars right out to the edges, whilst reducing the focal length to 480mm

The new EVOLUX 82ED continues this tradition with major enhancements including:

• Unparalleled levels of optic performance for an ED telescope
• Updated 2-lens element design
• New ED glass
• 82mm / f 6.4 (f5.8 with optional reducer)
• New optional re-designed dedicated reducer/field flattener for wider field of view and faster imaging
• Retractable integrated dewshield for improved handling
• Precision 61mm (2.4″) dual-speed focuser

Here's a great mount option:

Specifications:

• Focal length=530mm / f = 6.4
• Focal length = 480mm / f=5.8 with optional dedicated reducer/flattener for wider field of view
• Net Weight: 2.6kg
• Retractable dewshield for compact handling and storage
• High precision new 61mm (2.4″) dual-speed focuser
• Aluminium hard case
• V style Dovetail

The Sky-Watcher family of EvoStar ED telescopes started with the 80ED, a value for money favourite of astronomers all over the world.

The new Sky-Watcher Evolux 62ED refractor is perfect for those looking for a compact and ultra-transportable instrument ideal for Wide Field, Deepsky astrophotography.

An optional custom designed 0.90X reducer/ flattener is available as an option.

It flattens the field for pinpoint stars right out to the edges, whilst reducing the focal length to 360mm

The new EVOLUX 62ED continues this tradition with major enhancements including:

• Unparalleled levels of optic performance for an ED telescope
• Updated 2-lens element design
• New ED glass
• 62mm / f 6.5 (f5.8 with optional reducer)
• New optional re-designed dedicated reducer/field flattener for wider field of view and faster imaging
• Retractable integrated dewshield for improved handling
• Precision 61mm (2.4″) dual-speed focuser

Here's a great mount option:

Specifications:

• Focal length=400mm / f = 6.5
• Focal length = 360mm / f=5.8 with optional dedicated reducer/flattener for wider field of view
• Net Weight: 2.5kg
• Retractable dewshield for compact handling and storage
• High precision new 61mm (2.4″) dual-speed focuser
• Aluminium hard case
• V style Dovetail

Solar Maximum is now happening - it's the perfect time to explore the ever changing featured on our nearest star.

The Sky-Watcher Heliostar 76Hα is a specialized prominence telescope designed with advanced safety features to protect the observer’s eyes. It incorporates multiple technologies, including an infrared thermal reflection film to effectively block heat and a dedicated ultraviolet (UV) filter to eliminate harmful rays. These features work in tandem to minimize stray light, ensuring a safe and enhanced viewing experience.

The Sky-Watcher Heliostar 76Hα is a specialized solar telescope designed for enthusiasts eager to explore the Sun’s dynamic features, particularly solar prominences. With a 76mm aperture and a focal length of 630mm (f/8.3), it offers a balanced combination of portability and detailed solar observation.

Key Features:

• Hydrogen-Alpha Observation: The  Heliostar 76Hα utilizes a combination of front and rear filters to isolate the hydrogen-alpha wavelength at 656.28 nanometers. This narrowband filtering, with a bandwidth of less than 0.5 angstroms, enables observers to view solar prominences and surface details with exceptional clarity.
• Advanced Optical Design: Incorporating multiple technologies to protect the observer’s eye, the telescope features a thermal infrared reflection film, a special heat-blocking filter, and an ultraviolet light-blocking filter. These components work together to eliminate stray light and ensure safe solar viewing.
• Precision Focusing: Equipped with a 2-inch Crayford focuser, the  Heliostar 76Hα allows for smooth and precise focusing adjustments, enhancing the overall observing experience.

The  Sky-Watcher Heliostar 76Hα is an excellent choice for both novice and experienced solar observers, offering a safe and detailed view of the Sun’s dynamic phenomena.

Etalon Filter Technology

At the heart of most Hydrogen Alpha solar telescopes lies the etalon filter, a highly precise optical device that isolates the Hα wavelength from the rest of the Sun’s emitted light. An etalon is a type of interferometer, consisting of two parallel mirrors separated by a precise distance. The etalon works by reflecting light multiple times between the mirrors, selectively allowing only wavelengths that satisfy specific resonance conditions to pass through.

In the case of Hα solar telescopes, the etalon is designed to transmit light at the Hα wavelength while blocking all other wavelengths. The key to the etalon’s performance lies in its ability to tune the wavelength it transmits. This is achieved by adjusting the distance between the mirrors or by slightly tilting the etalon, which changes the interference conditions. This tunability is crucial because the Sun's emission at Hα can shift slightly due to Doppler effects as material moves across the Sun’s surface and atmosphere.

There are two primary types of etalon filters used in solar telescopes: single etalon and double etalon systems.

Single Etalon: A single etalon filter typically has a narrower bandwidth, providing high contrast for detailed solar observations but at the cost of limiting the field of view. This makes single etalon systems well-suited for viewing small, high-contrast features like prominences or filaments.

Double Etalon: A double etalon system uses two etalon filters in tandem to improve the wavelength selectivity, reduce the overall bandwidth, and enhance the contrast and image clarity across a wider field of view. Double etalon systems are preferred for more detailed solar studies because they can offer both a sharper image and better tunability, allowing for a more accurate depiction of solar dynamics.

Solis Etalon Technology: Sky-Watcher's Solis technology allows the Heliostar to achieve a 0.5A bandpass without the costly expense and complexity of a second etalon to achieve the same performance. This allows the observer to obtain detailed images of the solar disk right out of the box without any further expense. 

Trifid Tuner: Inside the Heliostar is Sky-Watcher's Trifid tuning system. This tuner applies physical pressure to the etalon plates allowing the observer to reach the desired Hydrogen-band. The Trifid tuner uses three support veins to provide a secure tuning for the etalon. 

What does Hα mean?

The Sun is mainly composed of hydrogen which it's been busily converting to helium for billions of years and will do for some billions of years to come. Hydrogen gas is energised by the Sun's radiation and emits light on certain wavelength. Hα refers to where one of these wavelengths. 

Viewing the Sun through the Heliostar 76Hα lets you discover the Solar chromosphere which is the outer layer of the Sun's atmosphere in great details.

Rather than looking at the Sun in the intense white light we see with our eyes or via a regular solar filter which reduces the overall intensity of the Sun's light so it can be safely viewed with a telescope, a dedicated Solar telescope reveals such details as prominences on the edge of the Sun's disks,  filaments, sunspots and more. 

As the Sun is such a dynamic environment, what you'll see through this telescope will change from day to day.

Specifications

New from Sky-Watcher - the smallest member of their Esprit range of APO triplet refractors

The Sky-Watcher 70mm Esprit 70EDX Triplet APO Refractor is a professional instrument for the most demanding and exacting astrophotographers. The air spaced apochromatic triplet lenses have exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.

Main Features:

• Air Spaced 70mm Apochromatic Triplet
• 490mm Focal Length
• Fully multi coated lenses
• Optional 0.92x Reducer Available

In The Box:

• 70/490 Apochromatic Refractor
• Retractable Dew Shield
• D Style dovetail Bar and rings w/handle
• Aluminium Foam-Lined Case

Specifications:

150mm/1800mm Skymax 150 Maksutov-Cassegrain OTA

New Sky-Watcher 150EDX APO Telescope - redesigned body with famous Esprit optics

**Due in late September/August**

Highlights:

• Air Spaced Apochromatic Triplet
• FPL-53 extra low dispersion glass
• Zero detectable colour fringing even on bright objects
• Diffraction limited optics
• Fully multi coated lenses
• 3″ CNC machined 11:1 dual speed linear power focuser – rotatable
• Indexed focuser tube
• Knife-edge baffled system to enhance contrast

The Sky-Watcher 150mm Esprit 150ED Triplet APO Refractor is a high-end  instrument for astro-photographers seeking quality images that only a telescope of this size and optical design can produce. It's also ideal for extended visual observations of deep-space objects due to its remarkable contrast and light gathering ability.

The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.

A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view.  Designed with photography in mind, it sits on two tracks above and below the barrel to prevent flexure with a heavy camera attached, and is fully rotatable to perfectly frame a target on the sensor.

In The Box:

• 150/1050 Apochromatic Refractor
• Fixed Dew Shield
• 2″ Dielectric Star Diagonal
• 9×50 Right Angled Erect Image Diagonal
• D Style dovetail Bar
• 2″ to 1.25″ Eyepiece Adaptor
• Aluminium Foam-Lined Case

SPECIFICATIONS

Updated DX Model!

Key Features:

• Honders Advanced Catadioptric optical design
• Radiant Aluminium Quartz (RAQ)™ mirror coatings
• Wide-open 250mm focal length
• FAST f/2 focal ratio
• 125mm aperture diameter
• Lightweight 3.8kg
• 16mm image circle
• Collimatable primary mirror cell
• Rear primary mirror heliacal focuser
• Clamshell rings with a V-style dovetail
• Dual finderscope brackets
• 1.25-inch barrel
• Included accessories: 1.25-inch adapter, male and female M42x0.75
  adapters, dew shield

This new HAC125DX (Honders Advanced Catadioptric) Minigraph is the smallest, fastest telescope dedicated to astrophotography available today. 

This type of telescope, called an astrograph, is designed from the start to take photos of the night sky. You don't look through it, instead it connects to a dedicated astronomy camera from ZWO, QHY and others. This updated "DX" model features a rear focussing mechanism. The 16mm imaging circle well suited for IMX533 and IMX585 based cameras.

It's fast too, at just f/2.0. This means shorter exposure times and you won't even need to worry about autoguiding.  

180mm/2700mm Skymax 180 Maksutov-Cassegrain OTA – High Performance Optical Tube Assembly

The Sky-Watcher Skymax 180 Maksutov-Cassegrain OTA Telescope is perfect for the seasoned enthusiast moving up to a more powerful scope. The larger aperture enables more detailed views of our close planetary neighbours and sharper images of deep space objects.

Maksutov-Cassegrain Advantage
This telescope design has the inherent advantage of minimizing coma aberrations. It also presents a flatter and a more improved edge to edge clarity. Wide angle views of star fields and clusters have never looked so good!

Bring it to Your Favorite Viewing Spot
These Optical Tube Assemblies have a distinct advantage of being designed for use with different mounts. As long as the standard adaptors are present, you should be able to attach the OTA on it. The quick release mechanism enables you to assemble the tube quickly. It also allows you to make minor adjustments to the tube like a stroll in the park.

A new modern large Maksutov telescope for superb viewing and imaging

• 200 mm Maksutov Cassegrain flat field optics Edge to edge sharpness and contrast
• 2000 mm focal length at F10 Large 44 mm image height support
• Optional 0.7x focal reducer compatibility
• Compact well balanced OTA design

Overview

Available May 2026!

Discover why "Maks" are renowned for their sharp imaging and visual observation with the new Sky-Watcher Skymax 200DX Maksutov Cassegrain Telescope

The Sky-Watcher Skymax 200DX Maksutov Cassegrain Telescope is a premium 200 mm optical system built for astronomers and astrophotographers who want exceptional sharpness, strong contrast, and consistent field flatness across a large image circle.

Designed around an optimised flat field Maksutov Cassegrain layout, the Skymax 200DX delivers clean, accurate performance for detailed visual observation and high resolution imaging.

With an effective aperture of 200 mm and a focal length of 2000 mm at F10, this telescope excels at revealing fine surface detail on the Moon and planets while also delivering strong results on compact deep sky targets. Its advanced optical design helps suppress off axis coma and other aberrations, producing consistent star images from the centre of the field right through to the edge.

For imaging applications, the Skymax 200DX includes a generous 44 mm image height, making it well suited for modern large sensor cameras and full frame astrophotography workflows. For users wanting wider fields and faster exposure times, an optional 0.7x focal reducer is available, expanding flexibility without taking away from the telescope’s refined optical purpose.

Despite its high performance optical profile, the Skymax 200DX remains compact and well balanced, making it a practical option for permanent observatory setups or portable imaging rigs when paired with a suitably rated equatorial mount.

Specifications

New Sky-Watcher 100EDX APO Telescope - redesigned body with famous Esprit optics

Highlights:

• Air Spaced 100mm Apochromatic Triplet (APO)
• FPL-53 extra low dispersion glass
• Zero detectable colour fringing even on bright objects
• Diffraction limited optics
• Fully multi coated lenses
• 3″ CNC machined 11:1 dual speed linear power focuser – rotatable
• Indexed focuser tube
• Knife-edge baffled system to enhance contrast

The Sky-Watcher 100mm Esprit 1000EDX Triplet APO Refractor is a high-end instrument for astro-photographers seeking quality images, yet also need a telescope that can be easily transported.

The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.

A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view.

In The Box:

• 100/550 Apochromatic Refractor
• Fixed Dew Shield
• 2″ Dielectric Star Diagonal
• 9×50 Right Angled Erect Image Diagonal
• D Style dovetail Bar
• 2″ to 1.25″ Eyepiece Adaptor
• Aluminium Foam-Lined Case

SPECIFICATIONS

New Sky-Watcher 120DX APO Telescope - redesigned body with famous Esprit optics

**Due in late July/August**

Highlights:

• Air Spaced 120mm Apochromatic Triplet
• FPL-53 extra low dispersion glass
• Zero detectable colour fringing even on bright objects
• Diffraction limited optics
• Fully multi coated lenses
• 3″ CNC machined 11:1 dual speed linear power focuser – rotatable
• Indexed focuser tube
• Knife-edge baffled system to enhance contrast

The Sky-Watcher 120mm Esprit 120ED Triplet APO Refractor is a high-end yet portable instrument for astro-photographers seeking quality images that only a telescope of this size and optical design can produce. It's also ideal for extended visual observations of deep-space objects due to its remarkable contrast and light gathering ability.

The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.

Designed with photography in mind, it sits on two tracks above and below the barrel to prevent flexure with a heavy camera attached, and is fully rotatable to perfectly frame a target on the sensor.

In The Box:

• 120/840 Apochromatic Refractor
• Fixed Dew Shield
• 2″ Dielectric Star Diagonal
• 9×50 Right Angled Erect Image Diagonal
• D Style dovetail Bar
• 2″ to 1.25″ Eyepiece Adaptor
• Aluminium Foam-Lined Case

SPECIFICATIONS

New Sky-Watcher 80EDX APO Telescope - redesigned body with famous Esprit optics

**Have a chat with us about availability**

Highlights:

• Air Spaced 80mm Apochromatic Triplet (APO)
• FPL-53 extra low dispersion glass
• Zero detectable colour fringing even on bright objects
• Diffraction limited optics
• Fully multi coated lenses
• 3″ CNC machined 11:1 dual speed linear power focuser – rotatable
• Indexed focuser tube
• Knife-edge baffled system to enhance contrast

The Sky-Watcher 80mm Esprit 80EDX Triplet APO Refractor is a highly portable instrument, while still having the imaging capabilities to deliver deep-sky astro photos of stunning quality. It's especially suited for those seeking wide field images and visual observations. 

The air spaced apochromatic triplet lenses use the remarkable Ohara FPL-53 ED (extra low dispersion) glass, with exceptional colour correction over the entire visible spectrum there is no chromatic aberration even on bright objects! Knife edge baffles reduce internal reflections and increase contrast, helping to bring out faint structure in deep sky objects.

A 2-element field flattener is available separately to iron out the natural off-axis astigmatism and field curvature of the objective lens, leaving a fully corrected 42mm field of view.

In The Box:

• 80/400 Apochromatic Refractor
• Rotatable focuser adapter
• Collapsible Dew Shield
• 2″ Dielectric Star Diagonal
• 9×50 Right Angled Erect Image Diagonal
• D Style dovetail Bar
• 2″ to 1.25″ Eyepiece Adaptor
• Aluminium Foam-Lined Case

SPECIFICATIONS

The Sky-Watcher Black Diamond 130/650 Photo Reflector OTA is a 130mm aperture Newtonian reflector with diffraction limited optics, all the light gathering power you need for visual use or astrophotography! Newtonian reflector telescopes are among the most cost effective design on the market, reaching much larger apertures than an equivalently priced refractor. The large aperture will help resolve faint, extended objects like nebulae and galaxies, whilst the 650mm focal length will reveal fine details of lunar craters.

The 130/650 Photo Reflector is equipped with an excellent Crayford dual speed focuser allowing fast, coarse regulation followed by a precise 10:1 reduction adjustment knob to reach the optimal focus. A 3 element 28mm LET eyepiece is provided, allowing 23x magnification and a 56° apparent field of view with 20mm of eye relief. The aluminised primary mirror is aspheric (parabolic profile) offering an optical system free from spherical aberration. The secondary mirror is thin to allow fast cooling and it is held by extra thin spider supports for minimal diffraction spike effects on bright stars and increased contrast.

In The Box:

• SkyWatcher Black Diamond 130/650 Photo Reflector OTA
• 28mm LET Eyepiece
• 6×30 Finder Scope
• 130mm Tube Rings
• Dovetail Bar

Sky-Watcher 127mm/1500mm Skymax 127 Maksutov-Cassegrain OTA

• Compact dimensions, ideal for transportation
• Practical main mirror focusing mechanism
• Universal accessory adaptation
• High contrast image without distracting false colour
• Quick release system for the tube
• Impressive viewing capabilities for its price range
• 5 years Sky-Watcher limited warranty

Premium Photo – 300/1200 F4 Imaging Reflector

Fast Photography F/4 (12-inch) steel tube Newtonian Optical Tube with rings and mounting plate.

Classic f/4 Newtonian wide-field optical tube with super power linear 2 speed focuser and built for wide field astrophotography, the Sky-Watcher 200mm f/4 reflector will ensure you fit more sky on your astronomy cameras and reduced exposure times.

KEY FEATURES:

• User level, intermediate and advanced users.
• Highly recommended for astrophotography.
• Fast F4 focal ratio.
• Metallic high reflection coatings
• Fully blackened

OTHER INFORMATION:

• Cast Aluminum tube rings, with Losmandy Dovetail Bar
• Premium 2″ diagonal
• 2″ Dual-speed linear power focuser
• Pyrex mirrors