| Part # | Description | Diameter | Thickness |
|---|---|---|---|
| 8W10SQX1MMGE | 10.0mmSQ Germanium Square Window | 10.0mmSQ | 1.0mm |
| 8W12.5W8.5LX1MMGE | 12.5L x 8.5mmW Germanium Rectangle Window | 12.5L x 8.5mmW | 1.0mm |
| 8W15SQX1MMGE | 15.0mmSQ Germanium Square Window | 15.0mmSQ | 1.0mm |
| 8W15SQX6MMGE | 15.0mmSQ Germanium Square Window | 15.0mmSQ | 6.0mm |
| 8W20L10WX1MMGE | 20.0mmL x 10.0mmW Germanium Rectangle Window | 20.0mmL x 10.0mmW | 1.0mm |
| 8W20L10WX2MMGE | 20.0mmL x 10.0mmW Germanium Rectangle Window | 20.0mmL x 10.0mmW | 2.0mm |
| 8W20L10WX3MMGE | 20.0mmL x 10.0mmW Germanium Rectangle Window | 20.0mmL x 10.0mmW | 3.0mm |
| 8W20L15WX1MMGE | 20.0mmL x 15.0mmW Germanium Rectangle Window | 20.0mmL x 15.0mmW | 1.0mm |
| 8W20L15WX2MMGE | 20.0mmL x 15.0mmW Germanium Rectangle Window | 20.0mmL x 15.0mmW | 2.0mm |
| 8W20SQX0.5MMGE | 20.0mmSQ Germanium Square Window | 20.0mmSQ | 0.5mm |
| 8W20SQX1MMGE | 20.0mmSQ Germanium Square Window | 20.0mmSQ | 1.0mm |
| 8W22L12WX2MMGE | 22.0mmL x 12.0mmW Germanium Rectangle Window | 22.0mmL x 12.0mmW | 2.0mm |
| 8W30L15WX2MMGE | 30.0mmL x 15.0mmW Germanium Rectangle Window | 30.0mmL x 15.0mmW | 2.0mm |
| 8W30L25WX1MMGE | 30.0mmL x 25.0mmW Germanium Rectangle Window | 30.0mmL x 25.0mmW | 1.0mm |
| 8W35SQWX1MMGE | 35.0mmSQ Germanium Square Window | 35.0mmSQ | 1.0mm |
| 8W35SQWX3MMGE | 35.0mmSQ Germanium Square Window | 35.0mmSQ | 3.0mm |
| 8W4SQX2MMGE | 4.0mmSQ Germanium Square Window | 4.0mmSQ | 2.0mm |
| 8W40L20WX1MMGE | 40.0mmL x 20.0mmW Germanium Rectangle Window | 40.0mmL x 20.0mmW | 1.0mm |
| 8W50L20WX2MMGE | 50.0mmL x 20.0mmW Germanium Rectangle Window | 50.0mmL x 20.0mmW | 2.0mm |
| 8W60L25WX0.5MMGE | 60.0mmL x 25.0mmW Germanium Rectangle Window | 60.0mmL x 25.0mmW | 0.5mm |
Square and Rectangular Germanium Windows
Germanium (Ge) is an optic that is mainly used in Fiber Optic and Infrared applications (it is transparent in the IR range). Ge is often used for thermal imaging cameras working in the 8 to 14 micron wavelength, other common optical uses are for wide-angle camera lenses and microscopy. Ge has a high index of refraction and low optical dispersion. Please review our Ge properties page and advise if you would need info on our available AR coatings.
- Tolerances: +/- 0.1mm
- Polish: 80/50 or Better
- Edges Ground Finish
- Orientation: Random; <111> Available
