Substrate Material: | Schott, Ohara, CDGM, Corning Fused Silica and JGS1, JGS2 |
Shape: | Rod |
Focal length: | +/-1% |
Surface Quality: | 40-20 |
Surface Irregularity: | λ/4 @ 633nm |
Clear Aperture: | >90% of central dimension |
Angle: | +/-5″ |
coating: | customized as per your need |
Can be customized as per your request.If you have any question,please contact us.