Telephone: +44 (0) 1268 728077
Stock Specification
We supply a wide range of anti-reflection coated germanium windows in a variety of shapes and sizes, both off the shelf and custom-made for your exact requirements.
Our stock made Germanium windows are available for worldwide shipping today and our team of expert window manufacturers are able to help you select the best windows for your application.
Our stock windows include 50mm x 3mm AR DLC coated Germanium Windows, 75mm x 3mm AR DLC coated Germanium Windows and 100mm x 6mm AR DLC coated Germanium Windows. See below for full specifications and details on how to order.
MATERIAL |
GERMANIUM OPTICAL GRADE MONO CRYSTALLINE |
|
DIAMETER TOLERANCE |
+ 0.00 / - 0.1mm |
THICKNESS TOLERANCE |
± 0.1mm |
|
EDGES |
Fine ground |
SURFACE QUALITY |
60/40 |
|
FLATNESS |
≤ 5 fringes |
PARALLELISM |
≤ 3 arc mins |
|
COATINGS |
See below |
CUSTOM MADE SIZES |
|
DIMENSIONS |
DIAMETER 5mm TO 300mm / SQUARES, RECTANGLES OR CUSTOM SHAPES ON REQUEST |
THICKNESS |
0.5mm TO 20mm |