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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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Complex Lenses (Achromatic Lenses)
| Specifications\Grade | Precision | Standard |
| Size Range | 3-50mm | 3-100mm |
| Diameter Tolerance | +0/-0.05mm | +0/-0.1mm |
| Thickness Tolerance | ¡À 0.1mm | ¡À 0.2mm |
| Centering Tolerance | <3´ | 3´-5´ |
| Surface Quality | 40/20 | 60/40 |
Surface Accuracy |
0.5-0.2 | 3-0.5 |
| Clear Aperture | >85% | >85% |
| Bevel | 0.1-0.25mm*45° | 0.1-0.25mm*45° |
| Coating | according to your requests | |
| Material |
Optical glass |
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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
