| Materials | Drawing | Property and Application | |
| Hole Windows | BK7 UVFS zerodur Pyrex |
 |
Claser can supply various hole windows with high precise center tolerance. We can control the hole with different diameter and different deep. |
| Hole Lenses | BK7 UVFS zerodur Pyrex |
 |
The lens with hole is more convenient for mount and the high precise tolerance can be met by our products. |
| Cone Sharp Windows | BK7 UVFS zerodur Pyrex |
 |
It normal use for light guide, coupler LD beam etc. |
| Step Windows | BK7 UVFS |
 |
CLASER can supply the step windows with small radius (R is 1mm) on right angle corner. The side and end can polished too. |
| Special Sharp Prisms | BK7 UVFS zerodur Pyrex |
 |
CLASER can supply the different sharp prisms without any glue., which has high damage threshold and long life time. |
| rods lenses | BK7 UVFS |
 |
CLASER supply large quantity rods lens for line scanning application. |
| large Dimension Lenses | BK7 UVFS Glass |
 |
The diameter till to 500mm lenses and 800mm for windows. |
| Flatness: | l /10@632.8nm |
| Diameter Tolerance: | +0.0, -0.05mm |
| Thickness tolerance : | ±0.1mm |
| Clear Aperture: | >80% |
| Surface Quality: | 20-10 scratch and dig |
| Wedge Angle Tolerance: | 10" |
| Bevel: | 0.25 mm x 45° |