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China, Chinese Advanced Waterproof China IR Night Vision Binocular1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentTelescope BinocularsTelescope & BinocularsTelescope & Binoculars
Shaanxi Ireeda Protective Technology Co., Ltd.
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Product Description Binocular telescope night vision have been used for hundreds of years to help people see things from afar. In past times this was essential to prepare for battle on land or at sea and to make every hunt more successful, whether for pleasure or necessity. Binoculars can play a part at sea and in hunting, perhaps even in watching sports. Features Packaging & Shipping Applications Product Parameters ProductNight vision binocularModelDA NVBMagnification, x5Field of view, deg20°Len system86mmF/1.2Interpupillary distance, mm57-72Focus range, m/in8.0/8.8" to infinity m/inEye relief distance, mm15Diopter setting, D+5,-5Overall dimensions, mm225x150x60Weight w/out headgear, g/oz1600/56.44Power supply2CR123 BATTERIES,3VEstimated battery life w/out IR, 73 °F, hourUp to 20GEN II Image Intensifier TubesClassificationOMNI IIPhotocathode type18mm S-25Photocathode sensitivity, typical, uA/lm≥550Resolution, typical, Ip/mm48-58/57-64/60-72Luminous gain, typical, fl/fcd19000-25000Signal-to-noise ratio, typical20:1 or betterFOM, typical1150-1350Tube reliability standard, hour10000Environment DataOperating temperature, °C/°F-40°to +50°/ -40°to +122°Storage temperature, °C/°F0°to +50°/ 32°to +122°Immersion, hour2 meter for 1.0 (Optional)Humidity , %Up to 98%
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