| Untitled document D-211 is the only Generation 1+ enhanced binocular equipped with a built-in photocell that protects the unit against bright light exposure. This system offers true dual-tube stereoscopic night vision capability in an ergonomic, easy to handle housing. Built-in IR illuminator, multi-coated optics and tripod mount offer the user a professional grade night vision system at entry-level pricing. | Image Intensifier | Generation 1+ |  | Resolution (Center) | 40 lp/mm |  | Magnification | 3.2x |  | Lens System | 80mm f1.6 |  | FOV | 15˚ |  | @1000 yards | 860' |  | @1000 meters | 262 meters |  | Range of Focus | 10' to infinity 3m to infinity
 |  | Detection Range | 492' 150 meters
 |  | Recognition Range | 410' 125 meters
 |  | Diopter Adjustment | +4 to -4 |  | Weather Resistant | Yes |  | Camera/Camcorder Adaptable | No |  | IR Illuminator | Yes |  | Battery Type/Life | CR123 /20 hours |  | Dimensions | 7.6" x 6.4" x 3.8" 193mm x 163mm x 97mm
 |  | Weight | 38 oz 1.1 kg
 |  | Operating Temperature | -4° F to 113° F -20°C to +45°C
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