Product type: Optical Windows. Application: Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc. Model: OW-0013.
Overview
Germanium Infrared Optical Ge Windows Lens Custom Optics Substrate is an optical lens in Optical Glass (Optical Grade Germanium substrate). Listed geometry: thickness 2.0mm, 3.0mm, 5.0mm or Custom Manufacturing, single-lens shape. Optical / electrical data: wavelength 3-12um, transmittance 80%-90%. Supplied uncoated; surface quality 40-20 Scratch-Dig or Custom Manufacturing. It is used in Lighting, Medical, Optical, Photography and Laser. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.
Specifications
| Material | Optical Glass |
|---|---|
| Substrate | Optical Grade Germanium |
| Type | Optical Windows |
| Shape | Single-lens |
| Thickness | 2.0mm, 3.0mm, 5.0mm or Custom Manufacturing |
| Transmittance | 80%-90% |
| Coating | Uncoating |
| Surface Quality | 40-20 Scratch-Dig or Custom Manufacturing |
| Usage | Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc |
| Model NO. | OW-0013 |
| Lenses Color | Gray |
| Coating Wavelength Range | 3-12um |
| Supplier | C-Laser (Taicang) Material Technology Co., Ltd. |
Technical data
| No. | Products Category | Products Name | Machining Status |
| 1 | CVD ZnS | CVD ZnS Windows | BlanksPolishedCoatedAssembly |
| 2 | CVD ZnS Spheric Lens | ||
| 3 | CVD ZnS Wedge Windows | ||
| 4 | CVD ZnS Prisms | ||
| 5 | CVD ZnS Pecial-shaped Optical Lens | ||
| 6 | CVD ZnS Coating AR | ||
| 7 | CVD ZnS Coating BBAR | ||
| 8 | CVD ZnSe | CVD ZnSe Windows | BlanksPolishedCoatedAssembly |
| 9 | CVD ZnSe Spheric Lens | ||
| 10 | CVD ZnSe Wedge Windows | ||
| 11 | CVD ZnSe Prisms | ||
| 12 | CVD ZnSe Pecial-shaped Optical Lens | ||
| 13 | CVD ZnSe Coating AR | ||
| 14 | CVD ZnSe Coating BBAR | ||
| 15 | CVD ZnSe 10.6um Beam Windows | ||
| 16 | CVD ZnSe 10.6um Beam Combiners | ||
| 17 | CVD Znse 10.6um Beam Expanders | ||
| 18 | Germanium(GE) | Germanium Windows | BlanksPolishedCoatedAssembly |
| 19 | Germanium Spheric Lens | ||
| 20 | Germanium Wedge Windows | ||
| 21 | Germanium Prisms | ||
| 22 | Germanium Pecial-shaped Optical Lens | ||
| 23 | Germanium Coating AR | ||
| 24 | Germanium Coating BBAR | ||
| 25 | Silicon(Si) | Silicon Windows | BlanksPolishedCoatedAssembly |
| 26 | Silicon Spheric Lens | ||
| 27 | Silicon Wedge Windows | ||
| 28 | SiliconPrisms | ||
| 29 | Silicon Pecial-shaped Optical Lens | ||
| 30 | Silicon Coating AR | ||
| 31 | Silicon Coating BBAR |
What to specify when you request a quote
- Material — listed as “Optical Glass”; name the glass or crystal.
- Geometry — give diameter, focal length or radii, angles and tolerances.
- Surface figure — listed as “40-20 Scratch-Dig or Custom Manufacturing”; quote surface figure (λ) and scratch-dig.
- Centring and edges — state centration and edge chamfer.
- Coating — listed as “Uncoating”; list the band and reflectance or transmission target.
Engineering guides for this part
For material grades and coating options, see Fused Silica Windows for UV and Laser Optical Systems. How parts like this are machined and finished is covered in Flat Glass Polishing Process for Precision Substrates. For an application example, read Boost Yield with Fused Silica Viewports for Vacuum and Optical Systems. Before sending a drawing, check Fused Silica Refractive Index: Key to Optical Design Improvement. A related standard product is Infrared Windows.
