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. 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, 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
| 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 |
