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  • Infrared Aspheric Lens

Infrared Aspheric Lens

Sunday Optics manufactures high precison aspheric lens, the accuracy can be 0.5-10um. We professionally make complicated optical system, from design,  manufacture to assambly. Material range from optical glass to infrared glass with Traditioanl polish and CNC polish. High Precison aspheric lens mainly used for Thermal image

Product Details

Sunday Optics manufactures high precison aspheric lens, the accuracy can be 0.5-10um. We professionally make complicated optical system, 

from design,  manufacture to assambly. Material range from optical glass to infrared glass with Traditioanl polish and CNC polish. 

High Precison aspheric lens mainly used for Thermal image

Infrared Aspheric Lens


StructureAspheric lens, Cylindrical Aspheric lens, Spherical Aspheric lens
MaterialGermanium (Ge), Silicon, ZnSe, ZnS, CaF2
Diameters Available8mm to 200mm
Diameter Tolerance+0.00/-0.02mm or customer design
Surface Quality60-40
Surface Irregularityλ/4 @632.8nm or customer design
PV0.5-10um
Thickness tolerance+0/-0.02mm
Clear Aperture>90% of Diameter
Chamfer0.05-0.5mmx45degree, according to customer's needs.
Centeration3 arcmin
CoatingSingle Mag2, Multiple Layers AR Coating
A: 350-650nm
B: 650-1050nm
C: 1050-1585nm
D: Customer Design



TAGS: Aspheric Lens, Infrared Aspheric Lens, silicon aspheric lens, germanium aspheric lens
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  • Tel: +86 431 8132 3204
  • Phone: +86 151 0445 2660    +86 187 4419 2450
  • E-mail: [email protected]
  • Add.: No 9576 Donghuan Road, Changchun, China
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