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Night Optics Ir-75 Mid-Range Ir Illuminator, 805Nm, 75Mw

Night Optics Ir-75 Mid-Range Ir Illuminator, 805Nm, 75Mw


The IR-75 IR illuminator is a compact, lightweight low to mid-range device. The IR-75 features a focusable beam and infinitely variable power output controlled with the on/off switch located at the back of the device.

IR illuminators mount easily on night vision or CCD devices or can be hand-held. Ideal aid for extremely low light conditions. Significantly extends capabilities of weapon sights, observation devices, and photographic equipment.

Because the performance of any night vision or low-light CCD device is dependent on ambient light, magnification, atmospheric transparency, and contrast between the target and its background, addition of the right IR Illuminator can significantly enhance visual acuity and extend detection ranges.

Capabilities of IR Illuminators are a function of ambient conditions, power, and wavelength. Effective range is a function of power and wavelength. Higher power and shorter wavelengths result in longer ranges.

Additionally, IR sources above 940nm are virtually invisible to the naked eye, while shorter-wavelength sources emit a visible, point-of-origin signature what viewed from the front.


  • (1) 3v CR123 Battery


  • Night Optics Part #: IR-75DE
  • Type: Eye Safe Diode
  • Power: 75 mW Adjustable
  • Wavelength: 805 - 830 nm
  • Beam Angle: 5 - 20°
  • Battery Life: 3v CR123/70 Hours
  • Mount: 1/4 in - 20 Screw
  • Temperature Range: 4°F - 113°F (16°C - 45°C)
  • Dimensions: 5.63" x 1.11" x 1.31" (14.30 cm x 2.82 cm x 3.33 cm)
  • Weight: 2.8 oz (79.38 g)
  • Warranty: 1 Year