IR Focusing Lens

IR Focusing Lens

IR Focusing Lens Diagram
IR Focusing Lens Diagram 2

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. IR lenses are made by using specific materials like CaF2, Ge, Si, ZnSe, ZnS, Chalcogenides, etc. These focusing lenses are used in industrial, life science and defence applications. 

Wavelength Opto-Electronic offers a wide variety of Plano-Convex and Plano-Concave IR focusing lens. Customized designs with different substrates, coatings, sizes and thicknesses are available upon request.

Material

CaF2, Si, Ge, ZnS, ZnSe

Dimension Tolerance

+0/-0.1mm

Thickness Tolerance

±0.1mm

Surface Quality

60/40

Clear Aperture

>90%

Centration

<3 arc min

Focal Length Tolerance

±2%

Coating

Options Available

Product TypePart NumberDia (mm)Wavelength (µm)EFL (mm)MaterialET (mm)Coating
Plano-ConvexLCF-1-2525.40.17 - 8.025CaF22.0Options Available
Plano-ConvexLCF-1-5025.40.17 - 8.050CaF22.0Options Available
Plano-ConvexLCF-1-7525.40.17 - 8.075CaF22.0Options Available
Plano-ConvexLCF-1-10025.40.17 - 8.0100CaF22.0Options Available
Plano-ConvexLCF-1-15025.40.17 - 8.0150CaF22.0Options Available
Plano-ConvexLCF-1-20025.40.17 - 8.0200CaF22.0Options Available
Plano-ConvexLSI-1-2525.41.2 - 7.025Si2.0Options Available
Plano-ConvexLSI-1-5025.41.2 - 7.050Si2.0Options Available
Plano-ConvexLSI-1-7525.41.2 - 7.075Si2.0Options Available
Plano-ConvexLSI-1-10025.41.2 - 7.0100Si2.0Options Available
Plano-ConvexLSI-1-15025.41.2 - 7.0150Si2.0Options Available
Plano-ConvexLSI-1-20025.41.2 - 7.0200Si2.0Options Available
Plano-ConvexLGE-1-2525.42.0 - 12.025Ge2.0Options Available
Plano-ConvexLGE-1-5025.42.0 - 12.050Ge2.0Options Available
Plano-ConvexLGE-1-7525.42.0 - 12.075Ge2.0Options Available
Plano-ConvexLGE-1-10025.42.0 - 12.0100Ge2.0Options Available
Plano-ConvexLGE-1-15025.42.0 - 12.0150Ge2.0Options Available
Plano-ConvexLGE-1-20025.42.0 - 12.0200Ge2.0Options Available
Plano-ConvexLZN-1-2525.41.1 - 12.025ZnSe2.0Options Available
Plano-ConvexLZN-1-5025.41.1 - 12.050ZnSe2.0Options Available
Plano-ConvexLZN-1-7525.41.1 - 12.075ZnSe2.0Options Available
Plano-ConvexLZN-1-10025.41.1 - 12.0100ZnSe2.0Options Available
Plano-ConvexLZN-1-15025.41.1 - 12.0150ZnSe2.0Options Available
Plano-ConvexLZN-1-20025.41.1 - 12.0200ZnSe2.0Options Available
Plano-ConvexLZS-1-2525.40.4-12.025ZnS2.0Options Available
Plano-ConvexLZS-1-5025.40.4-12.050ZnS2.0Options Available
Plano-ConvexLZS-1-7525.40.4-12.075ZnS2.0Options Available
Plano-ConvexLZS-1-10025.40.4-12.0100ZnS2.0Options Available
Plano-ConvexLZS-1-15025.40.4-12.0150ZnS2.0Options Available
Plano-ConvexLZS-1-20025.40.4-12.0200ZnS2.0Options Available
Plano ConcaveLCF-1+2525.40.17 - 8.0-25CaF22.0Options Available
Plano ConcaveLCF-1+5025.40.17 - 8.0-50CaF22.0Options Available
Plano ConcaveLCF-1+7525.40.17 - 8.0-75CaF22.0Options Available
Plano ConcaveLCF-1+10025.40.17 - 8.0-100CaF22.0Options Available
Plano ConcaveLCF-1+15025.40.17 - 8.0-150CaF22.0Options Available
Plano ConcaveLCF-1+20025.40.17 - 8.0-200CaF22.0Options Available
Plano ConcaveLSI-1+2525.41.2 - 7.0-25Si2.0Options Available
Plano ConcaveLSI-1+5025.41.2 - 7.0-50Si2.0Options Available
Plano ConcaveLSI-1+7525.41.2 - 7.0-75Si2.0Options Available
Plano ConcaveLSI-1+10025.41.2 - 7.0-100Si2.0Options Available
Plano ConcaveLSI-1+15025.41.2 - 7.0-150Si2.0Options Available
Plano ConcaveLSI-1+20025.41.2 - 7.0-200Si2.0Options Available
Plano ConcaveLGE-1+2525.42.0 - 12.0-25Ge2.0Options Available
Plano ConcaveLGE-1+5025.42.0 - 12.0-50Ge2.0Options Available
Plano ConcaveLGE-1+7525.42.0 - 12.0-75Ge2.0Options Available
Plano ConcaveLGE-1+10025.42.0 - 12.0-100Ge2.0Options Available
Plano ConcaveLGE-1+15025.42.0 - 12.0-150Ge2.0Options Available
Plano ConcaveLGE-1+20025.42.0 - 12.0-200Ge2.0Options Available
Plano ConcaveLZN-1+2525.41.1 - 12.0-25ZnSe2.0Options Available
Plano ConcaveLZN-1+5025.41.1 - 12.0-50ZnSe2.0Options Available
Plano ConcaveLZN-1+7525.41.1 - 12.0-75ZnSe2.0Options Available
Plano ConcaveLZN-1+10025.41.1 - 12.0-100ZnSe2.0Options Available
Plano ConcaveLZN-1+15025.41.1 - 12.0-150ZnSe2.0Options Available
Plano ConcaveLZN-1+20025.41.1 - 12.0-200ZnSe2.0Options Available
Plano ConcaveLZS-1+2525.40.4-12.0-25ZnS2.0Options Available
Plano ConcaveLZS-1+5025.40.4-12.0-50ZnS2.0Options Available
Plano ConcaveLZS-1+7525.40.4-12.0-75ZnS2.0Options Available
Plano ConcaveLZS-1+10025.40.4-12.0-100ZnS2.0Options Available
Plano ConcaveLZS-1+15025.40.4-12.0-150ZnS2.0Options Available
Plano ConcaveLZS-1+20025.40.4-12.0-200ZnS2.0Options Available

Enquire Now

You may tick one or more
Scroll to Top