Sharpstar F4.5 Reducer for 76EDPH/94EDPH (76EDPH SR/SHRD76) finderscope Designed to be used with

Designed to be used with any telescope with a 2” focuser

It is used for optimizing the position of the eyecup in setting the personal viewing position as well as for adapting a camera with M43-thread (eg

Reducing the field to 72° allowed freedom to increase eye-relief

the 10x50 model offers wide field of view so you can easily follow subjects such as birds in flight

20") Diopter Adjustment Range: ±4 Twilight Factor 40 Relative Brightness: 16 Limiting Stellar Magnitude: Ideal: 12

Sharpstar F4.5 Reducer for 76EDPH/94EDPH (76EDPH SR/SHRD76) finderscope Designed to be used withThe 2. 5" 76EDPH f 4. 5 full frame reducer is dedicated for Sharpstar 76EDPH astrograph. At one end of the reducer, there is M741 thread, tapped for the connection to the 76EDPHs reducer and at the other end the reducer, there is M480. 75 thread for the connection of most stock cameras. The back focus is 55mm after the attachment of a camera. The reducer is designed with a three element air spaced lens structure, supporting full frame imaging,