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IR Lens

CLaser develops many kinds of IR material lens, the most application for our IR lens is Thermal imaging, IR detecting, IR target simulation, Night vision, etc. The IR lens including spherical and aspheric lens，and many kinds of IR material is available for requirement.
 
We also supply AR coating for any IR range, mostly have 1.8-3um, 3-5um, 8-14um, etc.
 

◆ Diamond turning technology for Aspheric lens
◆ Performance in rugged environment with remarkable temperature change
◆ Capacity to resist mechanical and thermal stress
◆ All products compliant with ISO and MIL standards
◆ IR Materials: ZnSe, Ge, Si, Sapphire, CaF2, ZnS, MgF2
◆ Experienced: engineering staff support provide free consulting, proof of concept, optical design, mechanical design and all round technical services 

Specifications: 
Diameter tolerance +0.0/-0.1mm
thickness ±0.1mm
Surface quality 40/20
Power <3
Irregularity <0.5
Central error <3分
Focal length ±2%
C.A. >90%
Chamfer <0.5mm
Coating AR 1.8-3µm, 3-5µm, 8-14µm