Infrared Laser Collimating Aspheric Lenses OD=5.5mm F=1.87mm IR3
Product No. 140252
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- Dia 5.5mm
- EFL 1.87mm
- NA 0.85
- Coating Ravg<0.60%@2-6μm
- Design Wavelength 9.2μm
- CA 4.0mm
- Working Distance 0.72mm
- Center Thickness 3.00mm
- Focal Length Tolerance ±1%
- Center Thickness Tolerance ±0.025mm
- Diameter Tolerance ±0.015mm
- Surface Roughness 15nm
- Material BD-2