Sky-Watcher Evostar 80EDX telescope - Precision apochromatic refractor
Visit Sky-Watcher Evostar 80EDX is an 80 mm apochromatic doublet refractor designed to deliver exceptional image quality for both visual observation and astrophotography. This EDX model, a direct evolution of the famous Evostar 80ED, benefits from significant mechanical improvements, while retaining the premium f/7.5 optics based on FPL-53 glass, renowned for its sharpness and contrast. Compact, lightweight and robust, it's an excellent choice for demanding astronomers looking for a reliable, high-performance instrument.
Outstanding optical performance
At the heart of the Evostar 80EDX is a doublet lens featuring Japanese Ohara FPL-53 ED glass, which almost totally reduces chromatic aberrations. Each air-glass surface is treated with the exclusive MHTC (Metallic High-Transmission Coating) allowing light transmission of up to 99.5 %.
The result? Perfectly punctual stars against a deep black sky background, ideal for photographing nebulae, star clusters or galaxies, but also for high-precision planetary observation.
Improved ergonomics and ease of use
This model now includes a focuser Crayford 2.8" dual-speed 11:1 with graduated scale and 360° rotating ring, perfect for astrophotography framing. The sliding, removable mist screenIts sturdy carrying handles and sturdy anodized aluminum tube make it easy to install, transport and use in the field.
A telescope designed for astrophotographers
Thanks to its doublet design and reduced weight of just 4 kg, the Evostar 80EDX is easy to mount on lightweight frames, while retaining excellent stability. It is compatible with focal reducer/field corrector 0.85x (ref. 20236, optional) for a wider field of view in wide-field photography.
Technical specifications of the Sky-Watcher Evostar 80EDX
| Technical specifications |
| Lens type |
Apochromatic refractor (Doublet ED) |
| Opening |
80 mm |
| Brennweite |
600 mm |
| Focal ratio |
f/7.5 |
| Focuser |
Crayford 2″ with 11:1 microfocuser, 360° rotatable |
| fog screen |
Removable and sliding |
| Tube weight |
4 kg |
| Tube length |
475 mm or 557 mm |
| Transmission |
99.5 % with MHTC treatments |
| Recommended maximum magnification |
160x |
Box contents
- Sky-Watcher Evostar 80EDX tube
- Fastening rings with carrying handle
- Vixen dovetail (prism rail 45 mm)
- Aluminium carrying case
Attention
This telescope is supplied without eyepiece, angled bend and finder. These accessories are available separately.
Why choose the Sky-Watcher Evostar 80EDX?
- Excellent optical quality thanks to FPL-53 glass
- Easy mounting, even for lightweight frames
- Suitable for both visual observation and astrophotography
- High-performance multilayer treatments
- Robust design and meticulous finish
A benchmark instrument in its class
For years, the Evostar ED range has set the standard for astronomy and astrophotography enthusiasts looking for excellent value for money. The Evostar Evostar 80EDX continues this tradition with welcome improvements that place it among the best compact apochromatic refractors on the market.
Available for pre-order from Deep Space Astronomy (delivery in October 2025)- Take advantage of our expert customer service and personalized advice to make the right choice.
