Leading manufacturer of high precision optical parts
sales@tzjingda.com
+86 137 7570 5286(WeChat)
Leading manufacturer of high precision optical parts
sales@tzjingda.com
+86 137 7570 5286(WeChat)
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Special size can also be offered upon request. All dimensions are in mm unless otherwise specified.

| Material: | BK7 or other optical glass |
| Dimension: | As requirement |
| Clear Aperture: | >90% |
| Parallelism: | ≤1″ |
| Surface Quality: | Standard: 60/40 High Precision: 10/5 |
| Flatness: | Standard :λ/4@632.8nm per 25mm,or as requirement |
| Chamfer: | Protected <0.4mm×45° |
| T/R: | 50/50±5%, T=(Ts+Tp)/2,R=(Rs+Rp)/2 or as requirement |
If you are interested in any of our products or would like to discuss a customized order, Please feel free to contact us.