Tactical Fov 50 Degree Night Vision Goggles and No Distortion Binoculars¹

Product Description Product Description              DTS-31N is a high-performance tactical head mounted night vision binocular built by Detyl Optoelectronics with reference to pvs-31, an active head mounted night vision binocular in the United States.             Low light version dts-31n has the characteristics of super large field of view, high definition, no distortion, light weight, high strength (the overall performance is much better than the original version of the U.S.  products), which is the ideal choice for night vision equipment. MODELDTS-31NStructural modeArbitrary turn it overrollover detectionAutomatically detect and power off when turning upBattery typeLithium battery (cr123x1) / cr23x4 external battery boxPower supply2.6-4.2VInstallationHead mounted(standard American helmet interface)control modeON/IR/AUTOOver power consumption<0.1WBattery capacity800-3200maHBattery life40-100Hmagnification1XFOV( °)50 +/-2Parallelism of optical axis<0.1 °IITGen2+/3Lens systemF1.18 22.5mmMTF120LP/mmOptical distortion3% MaxRelative Illumination>75%coatingMultilayer broadband coatingRange of focus250mm-∞Focus modemanual focus facilityDistance of pupil30Eyepiece aperture8mmRange of visibility0 (+ / - 5 optional)Eye spacing adjustmentArbitrary continuous adjustableEye distance adjustment range50-80mmIR850nm 20mWOperating temperature-40--+55oCRelative humidity5%-95%Environment ratingIP65/IP67Dimensions115x105x85        115x178x58weight560G(no battery)FAQ Q: Are you the factory to provide OEM products? A: Yes, we are factory focused on night vision for more than 21 years in China, OEM/ODM service is available Q: How about your product quality?A: All items are provided with CE /FCC /RoHS certificates and our factory passed ISO 9000To make sure the quality,all products will be 100% checked on production line,and we alsowill randomly check base on AQL before shipping. Q: Can I take a sample to test before I place formal orders?A: Yes, you can take a samples at first . If there is a problem, our engineers are always here to help you. Q: How long is your warranty?A: All night vision have 12 months warranty. During this period, customers can replace or repair cameras for free. Q: Can I have a refund for the defective night vision?A: Yes, if the problem can not be solved , you could send the night vision back, and we will refund the money to you after we receive the night vision.

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