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| Add: No. 97, Luxiying, Gulou District, Nanjing 210037, China Tel: +86-25-83427907 Fax: +86-25-83426285 http://www.creatoroptics.com Email:sales@creatoroptics.com ¡¡ creatoroptics@hotmail.com |
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Round Windows
| Specifications\Grade | Precision | Standard |
| Diameter | 3 - 50mm | 3 - 100mm |
| Thickness | 0.20 - 5mm | 1 - 5mm |
| Diameter Tolerance | ¡À0.05mm | ¡À0.1mm |
| Thickness Tolerance | ¡À0.025mm | ¡À 0.05mm |
| Edge | ground or finished | ground or finished |
| Bevel | 0.25*45° | 0.25*45° |
| Flatness | ¦Ë/8 per inch @633nm | ¦Ë/2 per inch @633nm |
| Parallelism | <30´´ | <3´ |
| Surface Qulitity | 20/10 | 60/40 |
| Clear Aperture | ¡Ý85% | ¡Ý85% |
| Coating | according to your requests | |
| Material | BK7,sapphire,fused silica,quartz,Ge,Si,MgF2,CaF2 etc. | |
The upper parameters
are only for the normal optics' reference basis,
concrete specifications
will be different according to different material
and dimensions.
For other special requirements,
please contact our sales engineers by the following way:
Tel:
+86-25-83427907
Fax:
+86-25-83426285
sales@creatoroptics.com or info@creatoroptics.com
