Blue and Violet Lasers Green Laser Modules Red Laser Diode Modules Infrared Laser Modules Laser Cross Generators Line Generating Lasers Red Laser Pointers Green Laser Pointers Dual Laser Pointers Laser Aiming Sights Pen Laser Pointers Waterproof Laser Pointers Laser Levels Wireless Remote Presenters Laser Safety Eyewear Measuring-devices Laser accessories Power Supplies All our products	YCHG-650 : Focusable Red Laser Module US$ 15.00     <1mW <5mW     Laser diode module with adjustable focus ready to use for pointing devices, alignments, barcode reading, distance measurements   Specifications :   Laser Class: :  Semiconductor (class II or IIIa)     Wavelength: :  650nm     Output Power: :  <1mW or <5mW     Operating Voltage: :  3V DC     Operating current :  35mA     Operating Temp.: :  -10C to +40C     Beam diameter: :  adjustable     Beam Divergence: :  < 2.0 mrd     Case Material: :  Brass     Length: :  35 mm     Diameter: :  12 mm     Wires Length: :  55mm      Warning! This laser emits radiation that can be harmful to the eye. Do not look directly into the laser aperture. Direct viewing of laser beam at close range may cause eye damage. (see laser classification)
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