Continuous Zoom Single Tube Low Light Night Vision HD High Magnification Telescope

1. Multiple: 10-30 times
2. Objective lens diameter: 50mm
3. Eyepiece diameter: 23mm
4. Prism: BAK4
5. Coating: FMC multilayer coating
6. Mirror body: metal environmental protection rubber
7. Net weight: 348g
8. Product size: 200 x 60 x 80mm
9. Focusing system: one-handed roller focusing
10. Does not include accessories such as brackets and photo clips
11. Large objective lens, wide field of vision, panoramic view
12. Eyecup can be lifted, no need to lift the eyecup when wearing glasses, and raise the eyecup when not wearing glasses