Fully multi-coated 1.25" zoom eyepiece allows you to easily zoom from low to high power with a simple turn of the rubberized barrel. Covers focal lengths from 8-24mm. Pick the best magnification for your subject without having to change eyepieces. Fits any telescope that accepts 1.25 inch eyepieces.
- Focal Length: 8mm to 24mm.
- Field of View: 40 - 60 degrees.
- Eye Relief: 15 - 18mm.