Continuous Wave IR Laser and Collimator PLAN BY EMAIL  

  Price: $7.99
Illumination source for night vision, target designation controller and laser bounce systems long range optical voice communicators etc.. 10 mw @820 nm, Battery powered with focusing lens and collimator in 1x8 cylinderical enclosure. Simple retrofit to test tone and voice modulator circuits. Protective eyewear suggested when viewing direct reflections experiments! 10 mw+ at 820 nm 40 x 35 Degrees Emission Angle Moveable Lens For Focusing Adjustable Power Control 1 x 8" cylindrical Enclosure Available As Kit or Assembly 6 Volt Battery Operation DANGER Class IIIB Laser CWL1 - Plans