20X80 large eyepiece long exit pupil high power HD binoculars
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Large field of view, wide view
Onick EYESKY Sky Eye 20x80 high-power HD telescope adopts the best imaging quality design and broadband film technology, and is produced with high-quality optical materials, large magnification, large aperture, BAK4 advanced prism, high resolution, and even the edge image quality is clear and bright, making the Sky Eye 20x80 high-power HD telescope have high authenticity restoration, high light transmittance, and clear imaging when observing brightness, image quality, and color of objects. All-round design, dedicated to the field, completely designed for the needs of field activities, all-round and reliable, meeting the ever-changing requirements of field activities.
Product features:
1. Large aperture, high brightness and high contrast, full multi-layer broadband anti-reflection green film lens, especially in dim environment, can see more details of the scene than most telescopes;
2. Advanced prism, clear imaging, BAK4 coated advanced prism, even the edge image quality is clear and bright;
3. Anti-mildew, anti-fog, waterproof for daily use, completely suitable for outdoor environment;
Application areas:
Hunting, sports, boating, racing, beach travel, bird watching, theater, power safety inspection, forestry investigation, security police, military inspection, industrial inspection, navigation observation, archaeological research, railway line selection, land and resources investigation, etc.
| Magnification | 20x |
| Objective diameter (mm) | 80 |
| Eyepiece diameter (mm) | 16 |
| Field angle | 3.6° |
| Exit pupil diameter (mm) | 4 |
| Lens coating | Full broadband multilayer film |
| Field of view (ft/1000 yds) | 156 |
| Field of view (m/1000m) | 63 |
| Close distance (M) | 12 |
| Rainproof (Y/N) | YES |
| Fogproof (Y/N) | YES |
| Shockproof (Y/N) | YES |
| Prism | BAK4 |
| Diopter adjustment | -5D~+5D |
| Net weight (G) | 2400 |
| Product size (MM) | 340X100X240 |
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