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