As with all of our optics, we will gladly provide these items custom designed to your particular requirements. As an alternative, we offer a selection of standard items as specified below.
Wavefront distortion: λ/8
λ/100 Wavelength bandwidth: 20nm at 532nm
Parallelism: 3arcsec
Surface quality: 40-20 S/D (DIN: 5/2×0.16)
| Order No. | Diameter (mm) | Rotation (°) |
|---|---|---|
| 50.260.00090 | 12.7 | 45 |
| 50.260.00091 | 15.0 | 45 |
| 50.260.00092 | 20.0 | 45 |
| 50.260.00093 | 25.4 | 45 |
| 50.260.00094 | 12.7 | 90 |
| 50.260.00095 | 15.0 | 90 |
| 50.260.00096 | 20.0 | 90 |
| 50.260.00097 | 25.4 | 90 |
Notice: Please indicate the wavelength after the order-number, such as: 50.260.00090-532.
Our standard wavelengths are: 532nm, 633nm, and 1064nm.
We take quality control very seriously: we rely on accurate, widely recognized measurement systems for testing our optics. The following table indicates the accuracy of measurement for the most relevant parameters.
Surface figure: λ/20
Angle: 0,5 arcsec
Radius: 0,01%
Focal length: 0,03%-0,3%
Centration: +/-0,2µm or +/-2 arcsec
Wavelength: +/-0,3nm (190-1100nm)
We are known for:
Over 30 years experience in optics
ISO9001:2015 Certified
from the very first contact
at remarkable prices
