TECNOSKY PLANET 102ED

Following the success of our 102mm Achromatic refractor with F/11 focal ratio, we have added an H-FK61 lens to provide exceptional chromatic correction and a sharpness that you will hardly find in other refractors!

Thanks to its long focal ratio, this refractor is ideal for high-magnification observation of the Moon, planets, and double stars.
If paired with an astrosolar sheet or a Herschel prism, it delivers sharp and high-contrast images of the solar surface.
Thanks to the removable extension between the tube and the focuser, it is possible to achieve focus with binoviewers without the need for optical correctors.
In place of the classic Crayford, we now feature a robust 2.5" rack-and-pinion focuser with comfortable focus knobs and a 1:10 micro-focuser.
With a weight of only 4.6 kg, it can be handled by small mounts such as the SW EQ5 or iOptron GEM28.

Technical specifications:
- retractable dew shield
- robust aluminum rings
- removable extension to achieve focus with binoviewers
- 2.5" rack-and-pinion focuser with 1.25" adapter and 1:10 micro-reduction
- weight 4.6 kg

Supplied equipment:
- 102/1100 optical tube
- rings with Vixen bar

Main features

Tecnosky quality for a reliable and satisfying observation experience.

• Diameter (mm): 102
• Focal ratio: f/10.8
• Number of lenses: Doublet
• Field flattener: NO

Main technical specifications