600nm-1100nm M9 P0.5 FL8.8mm Length 10mm Focal Collimating for Red IR Infrared Laser Diode
Effective Focal Length:8.8mm
Distance from laser diode to lens:5.5mm
Effective Clear Aperture:R17.0/R26.5
Center Thickness of Lens:2.66±0.02
Lens Edge Thickness:1.636
Operating wavelength:635~650nm
