Product overview: Night Vision monocular was designed to provide enhanced viewing capabilities in low light conditions, including complete darkness. Night vision does not enquiry additional light source, although an integrated hazard-free infrared illuminator (7) will greatly enhance the scope’s effectiveness in complete darkness.
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Use and Testing ● To test your night vision device in light condition, be sure the objective lens cover (1) is in place, covering the lens, prior to pressing the “on” button. The lens cap has a pinhole opening to transmit a little of light for testing.
the image get be clear and sharp. To see the different distance target, just need to adjust the objective lens (5) properly. ● Green LED (8) means the unit is working, red LED(9) means the IR(7) is on. Please turn off the unit and keep the lens cover closed after using.
Exit pupil diameter(mm) Eye relief(mm) Eyepiece Diopter adjustment, +4 -4 Power supply 3V lithium battery Battery life IR on(hour) Battery life IR off(hour) Over dimensions, LxHxW(mm/in) 140x81x61 183x81x61 203x81x61 Weight(g) EFFECTIVE DISTANCE Detection range(m) 200/120 220/175 IR Power(mW) 25≤ IR Wavelength(mm) IR Effective distance(m) IP Standard of water-resistance IPX4...
2. Check the surface of eyepiece (4) and objective lens (5) and clan if the necessary, from dust, condensation, frost, etc. 3. Replace the battery if the battery voltage less than 2.0V. Image brightness decreases or disappears. This can be caused by unit being exposed to bright light sources. Turn the unit off or redirected to the darker area.