These first-surface elliptical flat mirrors are suitable for applications which require bending/folding light at precise angles with minimum wavefront distortion. Although they are typically offered with protected aluminum mirror coating, other coatings are available on request. Other sizes can be made to drawing.
| Dimensions | MM | |||||
| Dimensional Tolerance | ±0.25 mm | |||||
| Thickness Tolerance | ±0.20 mm | |||||
| Clear Aperture | 90% | |||||
| Surface Flatness | 1/4 Wave per 25.0 mm | |||||
| Surface Quality | 60-40 | |||||
| Coating | Protected Aluminum | |||||
| * All dimensions are in mm | ||||||