This infrared telescope ultra-wideband multi-layer antireflection coating can suppress the broadband reflection on the glass surface of the lens, reduce the loss of light, and allow more light to pass through the lens to obtain better observation effects fruit.Specification:Name: Infrared night vision deviceResolution (line pair): 57-64Signal-to-noise ratio (decibel): 17-21Optical sensitivity (microampere/lumens:) 500-600Magnification (times): 1xField of view (degrees): 40Observation distance (m): 220-240Eyepiece diopter adjustment range (diopter): +5/-5Lens system: F1.2.25. 8mmDimensions (mm): 149x121x51Weight (g): 413Power supply voltage (V): 2.0-4. 2VBattery type (V): 1 CR123 lithium battery or 2 AA ordinary batteries (batteries not included, need to be purchased separately)Continuous working time (hours): 80 (infrared is not turned on), 40 (infrared is turned on)Operating temperature range ('C): -40/+60Dustproof and waterproof grade: IP67Packing list:Night vision X1 (Only one is included, no other products are included.)If you have any questions, please contact us in time, we will answer your inquiry within 24 hours
HD observation effect: Multi-coated al-glass optics can reduce the loss of light, and allow the lens to obtain a good observation effect.
Wide angle infrared iluminator: selected to enhance the night use effect and expand the scope of application
Multiple working modes: Strong light protection is forcibly closed, direction detection is forcibly closed, automatic mode, etc.
Directional induction automatic switch: When the device is not needed for the time being, you can press a button on the helmet to lift the device up to the top position and then let go, the device will automatically shut down at this time. When you need to continue using it, press the same button to put the device down to the observation position, and the device will automatically resume working status at this time.
If you have any questions, please contact us in time, we will answer your inquiry within 24 hours
