8x21 Telescope Compact Mini Blue Film Monoculars

Model:8X21
Structure:Monoscope
Function type:Ordinary telescope
Use:Civil telescope
Instrument magnification:8 times
1. Objective lens diameter: 21mm
2. Resolution: 13.3”
3. Field of view: 7 degrees
4. Outlet diameter: 2.7mm
5. Exit distance: 10mm
6. Nearest distance: 2.5m
7. Prism material: BK7
8. Size: length 9cm diameter 2.9cm
9. Body material: durable metal aluminum structure, soft rubber trim
10. Focusing mode: precise adjustment of the right eyepiece
11. Lens coating: Both the eyepiece and the objective lens are coated with multiple layers (excellent eye protection and gloss enhancement)
12. Accessories small pockets, hand straps, desiccant, etc.