Telephone: +44 (0) 1268 728077
Stock Specification
Our stock Germanium windows are available for worldwide shipping today .Please contact our sales team for advice and to help you select the best windows for your application.
Our 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.
New STOCK sizes now added
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 |