Project Description

LAD-21T Laser Aiming Device

Target pointer of visible (red) radiation

  • Radiation wavelength – 635±10 nm
  • Output power of laser radiation – not less than 4.5 mW
  • Beam divergence – 0.6 mrad. (1`)

 

Target pointer of invisible (infrared) radiation

  • Radiation wavelength – 830±20 nm
  • Output power of laser radiation in High-power mode – not less than 20 mW
  • Output power of laser radiation in Low-power mode – not more than 1 mW
  • Beam divergence – 0.6 mrad. (1`)

 

IR Illuminator

  • Radiation wavelength – 830±20 nm
  • Output power of laser radiation in High-power mode – not less than 25 mW
  • Output power of laser radiation in Low-power mode – not more than 2 mW
  • Beam divergence – variable from 2.8 to 105 mrad. (from 10` to 6°)

 

General Parameters

  • Elevation and azimuth adjustment range – ±20 mrad. (±1°10`)
  • Step of adjustment – (0.50±0.05) mrad (50 mm at the distance of 100 m)
  • Adjustment accuracy after1000 shots – 0.5 mrad.
  • Adjustment accuracy after 100 installations on the rail – 1 mrad.
  • Power source – one lithium battery of CR123A type with rated voltage of 3 V – commercially available
  • Mounting place of the module on a weapon – Picatinny rail MIL-STD1913 type
  • Methods of switching on – 1) switch; 2) remote control (contact device)
  • Overall dimensions – 105х75х55 mm
  • Weight without battery – 350g
  • Operating temperature range – from minus 40 to plus 60 °С