2 Inch 0.8X Focal Reducer for SV503 Telescope
Category: svbony telescope
About this item
- Essential accessories for astrophotography include the SV193 2 inch 0.8x focal reducer and field flattener for refractor telescopes.
- The SV193 0.8x focal reducer is compatible with advanced refractors and prevents distortion of star points on the edge of photos.
- The front end has a standard 2-inch socket for connecting to the main lens, and the back end is M48x0.75 threaded for connecting to the camera bayonet, supporting Full Frame Cameras.
- It is compatible with 2 inch filters and includes a standard 2 inch filter thread for adding a light pollution filter if needed.
- The 0.8 times defocusing system reduces exposure time, meeting the needs of astrophotographers requiring shorter exposure times.