Specifications

670nm red laser module, small size, glass lens, and Industrial quality, aluminium housing, guarantee one year.

Main Specifications:

•  Available wavelength: 670nm
• Size: dia.16mm x len.45mm
• Output power: 3mW
• Output aperture: dia.6.8mm
• Operating voltage: DC 5V
• Operating current: less than 50mA 
• Standard operating distance: 10 meters, focus adjustable
• Beam character: elliptical
• Elliptic proportion: 1:1.8
• Divergence: 0.3mrad
• Beam size: about  1.5mm@ 3m;  2 x 3mm@ 10m; 4 x 7 mm@ 20m
• Optics: glass lens both sides AR coated
• Operating temperature: -10-+40 Celsius degree
• Storage temperature: -40-+80 Celsius degree
• Life time: more than 8000 hours
• Laser safety classification: class 2