SV135 Zoom Eyepiece 1.25inch 7-21mm 60°- 40° Field of View Fully Multi-Coated 7-Element 4-Group Optical Design
Key Features
-
7-21 zoom eyepiece
Allows you to change magnification power without swapping out eyepieces; bring you a better observation experience in a comfortable situation with high-contrast imaging; designed primarily for viewing lunar surfaces; jupiter and saturn; nebulae; clusters; and diffuse nebulae.
-
7-Elements/4-groups structure
Made of high index glass deliver sharp, high contrast vistas.
-
15mm long eye relief
Ensure relaxing observation and keep your eyes comfortable, especially for users who wear glasses; the rubber eye guard provides comfort and blocks unwanted stray light.
-
M28.5*0.6 standard thread
Convenient for connecting filter; compatible with 1.25-inch telescopes and accessories; works great for photography.
-
Direct & Descriptive
A simple twist of the zoom eyepiece housing changes the focal length from 7mm to 21mm, providing a variety of viewing magnification powers.
-
SVBONY SV135 1.25 inch, fully multi-coated zoom plossl eyepiece zooms to any focal length between 7 mm and 21 mm. Designed primarily for viewing lunar surfaces; jupiter and saturn; nebulae; clusters; and diffuse nebulae, pick the best magnification for your object and enhance your view!
