SV135 1.25x Zoom Eyepiece (7-21mm) for Telescopes
SVBONY SV135 zoom eyepiece covers 7-21mm with 5-element, 3-group glass for sharp, colorful views. Users note smooth zoom and good build quality with easy magnification changes
Highlights
- 7-21mm zoom range
- 5-element 3-group lens
- 12-15mm eye relief with rubber cup
Pros
- smooth zooming capability
- compact 1.25-inch fit
- bright, high-contrast visuals
- comfortable eye relief with rubber eyecup
- multi-use eyepiece for planets, moon, and deep-sky objects
Cons
- mixed clarity in some views
- not the clearest eyepiece for all users
- requires occasional refocusing
Best For
Features
- Zoom eyepiece ranges 7-21mm for variable magnification without swapping eyepieces
- 5-element, 3-group lens structure delivers sharp, high-contrast images with true colors
- 36-52 degree apparent field of view at fixed viewing conditions
- 13-14mm eye relief with rubber eyecup for comfortable viewing with or without glasses
- Standard 1.25-inch eyepiece compatibility with groove anti-drop design
