
Low dispersion (ED) glass lens, to achieve color-variation compensation, and make observation more clear
BAK4 prism + Highly reflective dielectric film + phase film optical technique to improve Color Accuracy and image uniformity
IPX7 Nitrogen filled waterproof (water depth 1m, available to soak 30 minutes) antifogging
Magnesium aluminum alloy body, antioxidant,fall resistance strong , high and low temperature resistance, make time expend
UHD optical system to capture every detail clearly
Model |
W4-0843C | W4-1043C |
Number of lens | 8pieces6groups | 8pieces6groups |
Phase film | Yes | Yes |
Lens Coating | FBMC | FBMC |
Field of View: Ft/1,000Yds | 426ft | 340ft |
EXIT PUPIL DIAMETER: mm | φ5.2 | φ4.27 |
EXIT PUPIL DIST.mm | 17.2 | 15.2 |
Diopter Control | Yes | Yes |
Exit Pupil | 20.14 mm | 16.9 mm |
PRISM COATING | Phase coating,and High reflective-Dielectric coating | Phase coating,and High reflective-Dielectric coating |
RELATIVE BRIGHTNESS | 27.04 | 18.23 |
Waterproof/anti fog | IPX7 Nitrogen filled | IPX7 Nitrogen filled |
Prism System | BAK-4 | BAK-4 |
EYECUPS SYSTEM | Twist-up | Twist-up |
INTERPUPILLARY DIST. | 56~73 | 56~73 |