50mm object lens with fully multi-coated.
6-point screw bracket.
200mm focal length.
Quick focus retractable(30mm) tube.
10mm focusing range with micro-focusing helical focuser.
1.25"/31.7mm connector, can be connected to eyepiece, electronic equipment, etc.
M42*0.75 external screw thread to connect with camera.
Removable dovetail bracket.
For use with astrophotography telescopes.
Compatible with popular CCD guide star, SG4, QHY5II, ZWO etc.
Focal Length: 200mm
Focal Ratio: F4
Item Weight: 606g / 21.37oz
Package Weight: 764g / 26.95oz
Package Size: 24.5 * 15 * 14cm / 9.65 * 5.91 * 5.51in
Package List: E5764
1 * Finderscope
On Aug-31-19 at 08:16:24 PDT, seller added the following information:
Filed under: Eyepieces & Accessories