CaF₂ Biconcave Lens

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Substrate: Calcium Fluoride（CaF₂）
Biconvex lenses are often used to increase the divergence of converging light.

ICC offers a variety of specifications of calcium fluoride (CaF2) biconcave lenses with high transmi...>>

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Size and coating can be customized EXPORT SPECIFICATIONS

Code	Dia.（mm） 1-6 6-11 11-16 16-21 21-31 31-51 51-71 71-100 100 and above	Thickness（mm） 2.5 3	Material Grade IR-POLY	Surface Quality 40-20	N(▲N）/PV 3(1)	Parallelism (arcmin) 3	Else	Clear Aperture%	Coating None	Comparison	Unit Price($)			Shopping Cart	Drawing
Code		Thickness（mm） 2.5 3	Material Grade IR-POLY	Surface Quality 40-20	N(▲N）/PV 3(1)	Parallelism (arcmin) 3	Else	Clear Aperture%	Coating None	Comparison	1Pcs	5Pcs	10Pcs	Shopping Cart	Drawing

Code	Dia.（mm） 1-6 6-11 11-16 16-21 21-31 31-51 51-71 71-100 100 and above 1-6 6-11 11-16 16-21 21-31 31-51 51-71 71-100 100 and above	Thickness（mm） 2.5 3	Material Grade IR-POLY	Surface Quality 40-20	N(▲N）/PV 3(1)	Parallelism (arcmin) 3	Else	Clear Aperture%	Coating None	Comparison	Unit Price($)			Shopping cart	Drawing
Code		Thickness（mm） 2.5 3	Material Grade IR-POLY	Surface Quality 40-20	N(▲N）/PV 3(1)	Parallelism (arcmin) 3	Else	Clear Aperture%	Coating None	Comparison	1	5	10	Shopping cart	Drawing
PCa06C001	12.7	2.5	IR-POLY	40-20	3(1)	3		>90	None		57	40	34		PDF
PCa06C002	12.7	3	IR-POLY	40-20	3(1)	3		>90	None		56	40	33		PDF
PCa06E001	25.4	2.5	IR-POLY	40-20	3(1)	3		>90	None		83	59	49		PDF
PCa06E002	25.4	3	IR-POLY	40-20	3(1)	3		>90	None		77	55	46		PDF

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