Details
Description
In mint condition.
TS 2" Field Flattener for improving the edge of field sharpness of
Ritchey Chretien telescopes, including the StellarLyra 6", 8" and 10"
scopes.
- Suitable for all GSO-made RC telescopes from 6" to 20" aperture
- 2" Pushfit - works with any 2" focuser
- Back focus distance of 109mm from the M48 camera side thread
- Good field correction and illumination up to 45mm imaging circle
- High-quality multi-coatings