Exit distance: 17-13.5 (mm)
Outlet diameter: 3.2-1.1 (mm)
Function type: zoom telescope
Instrument magnification: 20
Uses: astronomical telescope
Field of view: 36-19M
Structure: monocular
Advantage:
1. IPX7 grade nitrogen-filled waterproof
2. FMC broadband green film, ultra clear broadband green film, light transmittance is improved, and the image is clear and bright
3. 20-50X continuous zoom, look far
4. 80mm caliber, the bigger the better, look at the moon crater, high definition, high magnification, large field of view
5. Compact and compact design, it can be held by one palm and easy to carry.
6. 45 degree viewing angle design, ergonomic design, comfortable viewing, and not easy to watch for long-term viewing
7. High-quality BAK-4 prism, simple structure, larger prism, less light loss, large reflective surface, light passage rate of 99.2%, can reflect more light, and provide special effects of brighter and sharper pictures.
8. Adjust focus to provide faster, finer focus adjustment
9. Wide range of applications, outdoor tourism, watching concerts, daily surveillance, observing animals, watching games, hunting, etc.