SVBONY SV171 Telescope Eyepiece Zoom Eyepiece 1.25 inch 8mm to 24mm Zoom FMC 7 Element 4 Group for Telescope
- SV171 Super-wide Angle 1.25" 8mm-24mm zoom eyepiece.
- SV171 zoom eyepiece allows you to change magnification power without swapping out eyepieces.
- Fully multi-coated glasses for excellent image contrast and light transmission.
- Sharp optimal performance with low chromatic....
- Exceptionally long 18mm-19.5mm eye relief range allows eyeglass wearers to enjoy the entire field of view without....
- Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal.
- Standard 1.25" fitting diameter compatible with any astronomical telescope with 1.25" focuser.
- The bottom M28.5 x 0.6 thread can also be used with....