Flattener for RC 6" of 16" for sensor more of 25mm de diagonal

Flattener for RC 6" of 16" for sensor more of  25mm de diagonal

Flattener for RC telescopes from 6 "to 16" with a focal length of f8. Recommended for sensors having a diagonal of more than 25 mm. The corrector will not change the focal length, the back focus is 109mm, so it is easy to insert accessories such as an off axis for autoguiding, filter wheels etc. etc ..