China Military Vehicles Thermal Imaging Binoculars 7X50b Brass Nautical Antique Telescope, Find details about China Binocular, Telescope from Military Vehicles Thermal Imaging Binoculars 7X50b Brass Nautical Antique Telescope
1. with rangefinder
2. 100% high optical lens, high resolution and super definition
3. waterproof, fogproof(Nitrogen-filled), shockproof
4. Porro prism system provides greater depth perception and generally offer a wider field of view
5. BAK4 material: higher quality glass, yielding brighter images and high edge sharpness
6. Good close focus(3m): the closest you can be to an objective and maintain clarity is 3m
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7. Long eye relief: 20 mm
8. Wide field of view:5.5°
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9. Full Broadband Mulfiply Coatings:(FBMC)
10. Large exist pupil: 5mm
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11. Individual focus
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Model | C7X50WF |
Code: | C750C |
Magnification: | 7 |
Objective diameter(mm) | 50 |
Eyepiece diameter(mm) | 22mm |
Field of view(ft /1000 yds) | 7.8° |
Exit pupil diameter(mm) | 7 |
Lens Coatings | Full Broadband Mulfiply Coatings |
Field of view(ft /1000 yds) | 408 |
Field of view(m /1000m) | 136 |
Close distance(M) | 5 |
Waterproof (Y/N) | YES |
Fogproof(Y/N) | YES |
Shockproof | YES |
Diopter adjustment: | -5D~+5D |
Net weight(g) | 1090 |
Dimensions of product(MM) | 200x85x145 |