- sv171 Super-wide Angle 1.25" 8mm-24mm zoom eyepiece;SV171 zoom eyepiece allows you to change magnification power without swapping out eyepieces
- FMC glass lens; Fully multi-coated glasses for excellent image contrast and light transmission; Sharp optimal performance with low chromatic aberration
- Comfortable long eye relief design; Exceptionally long 18mm-19.5mm eye relief range allows eyeglass wearers to enjoy the entire field of view without needing to remove their glasses
- Unique humanized design;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 standard 1.25" Filter
Features :
1. Svbony super-wide angle 1.25'' zoom eyepiece 8-24mm allows you to change magnification power without swapping out eyepieces
2. Suitable for 1.25'' focuser or telescopes, can support 1.25'' filters
3. 7-elements/4-groups made of high index glass deliver sharp, high contrast vistas
4. Exceptionally long 18-19.5mm eye relief range allows eyeglass wearers to enjoy the entire field of view without needing to remove the glasses
5. Sleek black barrel with safety undercut to reduce the possibility of the eyepiece slipping out of the focuser or diagonal