Test the flatness of reflective surfaces such as gauge blocks and setting standards through optical interference technology. For use with a micrometer, this optical flat has a diameter of 1.7" and features 0,1 µm flatness.
Test the flatness of reflective surfaces such as gauge blocks and setting standards through optical interference technology. For use with a micrometer, this optical flat has a diameter of 1.7" and features 0,1 µm flatness.
| Diameter | 1.7" (45 mm) |
| Flatness | 0,1 µm |
| Length | 0.47" (12 mm) |