650nm beam expander laser module
1.WL:635nm
2.Output power:5mW
3.Laser class:IIIb
4.Expansion:5X,10X,20X

635nm beam expander laser module  This beam expander laser module series is specially designed for use with red laser. The different expansion ratio can provide a small beam diameter at 10m, 100m even at 1000m. The lens design has considered the correction of spherical aberration in order to get good beam quality at long distance.Other expansion ratio is optional based on your request.CharacteriscicsHigh-quality laser diode,optical glass lens, driver circuit and housingHigh Transmission
Short System Length
Small Spherical AberrationHigh reliability, high stability, long life,low priceApplicationsLaser Alignment
Laser Leveling
Aiming and Positioning
Laser SurveyingSpecifications
Wavelength:635nm
Output power:5mW Expansion:5X,10X,20XMax input beam diameter:2mmMin beam divergence:0.05mrad ~ 0.6mradLaser class:IIIb
Operating Voltage:DC3V-5VOperating Temperature:10°C~40°CStorage Temperature:-30°C~80°CDimensions:Φ30mm ×160mm,Φ30mm ×120mm,Φ18mm ×60mmMTTF:8000 hours