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7x31 Infared Digital Night Vision Binoculars 2.0 Lcd Day Night Nv Goggles

   400M Night Vision Binoculars Camera 7×31 Zoom NV400B Security Binoculars Video Recorder IR Night Vision Optical For Surveillance. Magnification: 3.5 X31 (MAX 7x) Digital Zoom: 2 steps magnification, Max 2x Angle Of View: 9° Objective Aperture: 31mm Exit Pupil Distance: 30mm F# for Objective lens: 1.2 Range: 3m8 in daytime; Viewing in the darkness up to 400M (monochrome) Eyepiece magnification: 2x TFT LCD Resolution: 320x240 Display: OSD menu display CVBS output:VGA resolution Wide Dynamic Range: High-sensitivity CMOS Sensor Image Size: 4 inches Image Resolution: 640X480 IR LED: 3W ...

7x31 Infared Digital Night Vision Binoculars 2.0 Lcd Day Night Nv Goggles

   400M Night Vision Binoculars Camera 7×31 Zoom NV400B Security Binoculars Video Recorder IR Night Vision Optical For Surveillance. Magnification: 3.5 X31 (MAX 7x) Digital Zoom: 2 steps magnification, Max 2x Angle Of View: 9° Objective Aperture: 31mm Exit Pupil Distance: 30mm F# for Objective lens: 1.2 Range: 3m8 in daytime; Viewing in the darkness up to 400M (monochrome) Eyepiece magnification: 2x TFT LCD Resolution: 320x240 Display: OSD menu display CVBS output:VGA resolution Wide Dynamic Range: High-sensitivity CMOS Sensor Image Size: 4 inches Image Resolution: 640X480 IR LED: 3W ...

7x31 Infared Digital Night Vision Binoculars 2.0 Lcd Day Night Nv Goggles

  400M Night Vision Binoculars Camera 7×31 Zoom NV400B Security Binoculars Video Recorder IR Night Vision Optical For Surveillance. Magnification: 3.5 X31 (MAX 7x) Digital Zoom: 2 steps magnification, Max 2x Angle Of View: 9° Objective Aperture: 31mm Exit Pupil Distance: 30mm F# for Objective lens: 1.2 Range: 3m8 in daytime; Viewing in the darkness up to 400M (monochrome) Eyepiece magnification: 2x TFT LCD Resolution: 320x240 Display: OSD menu display CVBS output:VGA resolution Wide Dynamic Range: High-sensitivity CMOS Sensor Image Size: 4 inches Image Resolution: 640X480 IR LED: 3W ...

7x31 Infared Digital Hunting Night Vision Binoculars 2.0 Lcd Military Goggles

   NV400B 7X31 Infared Digital Hunting Night Vision Binoculars 2.0 LCD military Day and Night Vision Goggles Telescope for Hunting. Magnification:3.5 X31 (MAX 7x). Digital Zoom 2 steps magnification:Max 2x. F for Objective lens :1.2. Range:3m in daytime; Viewing in the darkness up to 400M (monochrome). Wide Dynamic Range :High-sensitivity CMOS Sensor. IR LED:3W Infared LED with 850nm. Micro SD Card:Support 32GB. Hardware Buttons:Power on/off/Snap/Mode selection/Zoom/IR switch. External power supply - DC 5V/1A. Power8 pcs AA battery 4.5V-6V. Battery life: 6 hours working time with IR off. ...