IR Focusing Lens

Plano-Convex and Plano-Concave lenses are positive and negative focal length lenses respectively and are used to focus a collimated light or to collimate the light. Wavelength Opto-Electronic offers a wide variety of Plano-Convex and Plano-Concave IR focusing lens made by using specific materials like CaF₂, Ge, Si, ZnSe, ZnS, Chalcogenides, etc.

These focusing lenses are used in industrial, life science, and defense applications. Customized designs with different substrates, coatings, sizes and thicknesses are available upon request.

Products
Specifications
Request For Quotation

Product Type	Part Number	Dia (mm)	Wavelength (µm)	EFL (mm)	Material	ET (mm)	Coating
Plano-Convex	LCF-1-25	25.4	0.17 - 8.0	25	CaF2	2.0	Options Available
Plano-Convex	LCF-1-50	25.4	0.17 - 8.0	50	CaF2	2.0	Options Available
Plano-Convex	LCF-1-75	25.4	0.17 - 8.0	75	CaF2	2.0	Options Available
Plano-Convex	LCF-1-100	25.4	0.17 - 8.0	100	CaF2	2.0	Options Available
Plano-Convex	LCF-1-150	25.4	0.17 - 8.0	150	CaF2	2.0	Options Available
Plano-Convex	LCF-1-200	25.4	0.17 - 8.0	200	CaF2	2.0	Options Available
Plano-Convex	LSI-1-25	25.4	1.2 - 7.0	25	Si	2.0	Options Available
Plano-Convex	LSI-1-50	25.4	1.2 - 7.0	50	Si	2.0	Options Available
Plano-Convex	LSI-1-75	25.4	1.2 - 7.0	75	Si	2.0	Options Available
Plano-Convex	LSI-1-100	25.4	1.2 - 7.0	100	Si	2.0	Options Available
Plano-Convex	LSI-1-150	25.4	1.2 - 7.0	150	Si	2.0	Options Available
Plano-Convex	LSI-1-200	25.4	1.2 - 7.0	200	Si	2.0	Options Available
Plano-Convex	LGE-1-25	25.4	2.0 - 12.0	25	Ge	2.0	Options Available
Plano-Convex	LGE-1-50	25.4	2.0 - 12.0	50	Ge	2.0	Options Available
Plano-Convex	LGE-1-75	25.4	2.0 - 12.0	75	Ge	2.0	Options Available
Plano-Convex	LGE-1-100	25.4	2.0 - 12.0	100	Ge	2.0	Options Available
Plano-Convex	LGE-1-150	25.4	2.0 - 12.0	150	Ge	2.0	Options Available
Plano-Convex	LGE-1-200	25.4	2.0 - 12.0	200	Ge	2.0	Options Available
Plano-Convex	LZN-1-25	25.4	1.1 - 12.0	25	ZnSe	2.0	Options Available
Plano-Convex	LZN-1-50	25.4	1.1 - 12.0	50	ZnSe	2.0	Options Available
Plano-Convex	LZN-1-75	25.4	1.1 - 12.0	75	ZnSe	2.0	Options Available
Plano-Convex	LZN-1-100	25.4	1.1 - 12.0	100	ZnSe	2.0	Options Available
Plano-Convex	LZN-1-150	25.4	1.1 - 12.0	150	ZnSe	2.0	Options Available
Plano-Convex	LZN-1-200	25.4	1.1 - 12.0	200	ZnSe	2.0	Options Available
Plano-Convex	LZS-1-25	25.4	0.4-12.0	25	ZnS	2.0	Options Available
Plano-Convex	LZS-1-50	25.4	0.4-12.0	50	ZnS	2.0	Options Available
Plano-Convex	LZS-1-75	25.4	0.4-12.0	75	ZnS	2.0	Options Available
Plano-Convex	LZS-1-100	25.4	0.4-12.0	100	ZnS	2.0	Options Available
Plano-Convex	LZS-1-150	25.4	0.4-12.0	150	ZnS	2.0	Options Available
Plano-Convex	LZS-1-200	25.4	0.4-12.0	200	ZnS	2.0	Options Available
Plano Concave	LCF-1+25	25.4	0.17 - 8.0	-25	CaF2	2.0	Options Available
Plano Concave	LCF-1+50	25.4	0.17 - 8.0	-50	CaF2	2.0	Options Available
Plano Concave	LCF-1+75	25.4	0.17 - 8.0	-75	CaF2	2.0	Options Available
Plano Concave	LCF-1+100	25.4	0.17 - 8.0	-100	CaF2	2.0	Options Available
Plano Concave	LCF-1+150	25.4	0.17 - 8.0	-150	CaF2	2.0	Options Available
Plano Concave	LCF-1+200	25.4	0.17 - 8.0	-200	CaF2	2.0	Options Available
Plano Concave	LSI-1+25	25.4	1.2 - 7.0	-25	Si	2.0	Options Available
Plano Concave	LSI-1+50	25.4	1.2 - 7.0	-50	Si	2.0	Options Available
Plano Concave	LSI-1+75	25.4	1.2 - 7.0	-75	Si	2.0	Options Available
Plano Concave	LSI-1+100	25.4	1.2 - 7.0	-100	Si	2.0	Options Available
Plano Concave	LSI-1+150	25.4	1.2 - 7.0	-150	Si	2.0	Options Available
Plano Concave	LSI-1+200	25.4	1.2 - 7.0	-200	Si	2.0	Options Available
Plano Concave	LGE-1+25	25.4	2.0 - 12.0	-25	Ge	2.0	Options Available
Plano Concave	LGE-1+50	25.4	2.0 - 12.0	-50	Ge	2.0	Options Available
Plano Concave	LGE-1+75	25.4	2.0 - 12.0	-75	Ge	2.0	Options Available
Plano Concave	LGE-1+100	25.4	2.0 - 12.0	-100	Ge	2.0	Options Available
Plano Concave	LGE-1+150	25.4	2.0 - 12.0	-150	Ge	2.0	Options Available
Plano Concave	LGE-1+200	25.4	2.0 - 12.0	-200	Ge	2.0	Options Available
Plano Concave	LZN-1+25	25.4	1.1 - 12.0	-25	ZnSe	2.0	Options Available
Plano Concave	LZN-1+50	25.4	1.1 - 12.0	-50	ZnSe	2.0	Options Available
Plano Concave	LZN-1+75	25.4	1.1 - 12.0	-75	ZnSe	2.0	Options Available
Plano Concave	LZN-1+100	25.4	1.1 - 12.0	-100	ZnSe	2.0	Options Available
Plano Concave	LZN-1+150	25.4	1.1 - 12.0	-150	ZnSe	2.0	Options Available
Plano Concave	LZN-1+200	25.4	1.1 - 12.0	-200	ZnSe	2.0	Options Available
Plano Concave	LZS-1+25	25.4	0.4-12.0	-25	ZnS	2.0	Options Available
Plano Concave	LZS-1+50	25.4	0.4-12.0	-50	ZnS	2.0	Options Available
Plano Concave	LZS-1+75	25.4	0.4-12.0	-75	ZnS	2.0	Options Available
Plano Concave	LZS-1+100	25.4	0.4-12.0	-100	ZnS	2.0	Options Available
Plano Concave	LZS-1+150	25.4	0.4-12.0	-150	ZnS	2.0	Options Available
Plano Concave	LZS-1+200	25.4	0.4-12.0	-200	ZnS	2.0	Options Available

Material: CaF₂, Ge, Si, ZnSe, ZnS
Dimension Tolerance: +0/-0.01mm
Thickness Tolerance: ±0.1mm
Surface Quality: 60/40
Clear Aperture: >90%
Centration: <3 arc min
Focal Length Tolerance: ±2%
Coating: Options Available