850nm 3X Night Vision Goggles IR Infrared Scope Day & Night Hunting With Mount. PVS-14 Multi-Purpose Night Vision Monocular/Night Vision PVS-14 Auto Gated Military Spec Monocular. Night Vision is a precision electronic instrument used to observe the target in the night and twilight. In order to meet in a very low light intensity, night vision with infrared irradiation light source, turn on the power switch, you can adjust its brightness by switching. OP-168 is a day and night of night vision comes with infrared the irradiated light source. Under bright and dim light it shows color lmages while black and white image in darkness. OP-168 own infrared irradiation light source device, according to the use of environmental condition can be forced open or close, and may, according to the environment light brightness manual regulation to need the best condition. OP-168 patent”a key pass”design, a switch to use very simple, convenient, gently rotating, can open the night-vision goggles, slowly rotating, easy to adjust the radiation light source device. Field of view: 6.4°C. Exit pupil diameter: 14mm. Eyes pot distance: 15mm. Vseibility regulating range: ±5°C. Minimum observation distance: 0.8mm. As far as the night viewing distance: >200m. Lighting device: 1R LED. Working voltage: DV 3V. Built in power: AA battery(Not included). Battery endurance: 1.5/2.5h (1R ON/1R OFF). The power switch 2. Infared illumination Brightness regulation 3. Forced switch infrared lighting. Night vision Weight: 260g. 1x Night vision instrument. Please list your special requests color, packages, etc. Our working hours Beijing time from 9:00 a. To 18:00 p. The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. Other countries or remote areas may take longer. For defective items (excluding items damaged and/or misused after receipt). It from the date it was received. In the original packaging. Specific reason for the return, and. OR, you may choose to have a replacement. Our office hours are: 9:00 a. M to 6:00 p. M (GMT +8) of Monday to Saturday. And our office is closed on Sunday and public holidays (China). We apologize for the late reply during the holidays. Feedback is very important to us. Excludes weekends and holidays. If you are satisfied with our products and service. Please do not forget to leave a good review to us, thanks! For all orders, please note that.