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title: Catalog RFQ Round Mirrors
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[![Ross Optical](https://custom-optics.rossoptical.com/hs-fs/hubfs/Ross-POCI-Logo-Horizontal.png?width=200&height=86&name=Ross-POCI-Logo-Horizontal.png "Ross Optical")](https://www.rossoptical.com)

# Round Mirrors

| Dimensions | MM |
| --- | --- |
| Diameter Tolerance | +0 / -0.20 |
| Thickness Tolerance | ±0.20 mm |
| Clear Aperture | 90% |
| Coating | Protected Aluminum |
| ** All dimensions are in mm* |  |