- Specifications: 3.2% ±0.70% from 2.0µ to 14µ
- Parallelism: < 10 arc minutes
- Size: 50.0 Ø +0.0 / -0.2
- Thickness: 1.0 ±0.2
- Scratch-Dig: 80/50
- Clear Aperture: 90% of OD
- Flatness: 1λ or better at λ of Interest
- Substrate: Ge
- %T (Optical Density): 3.2 ( 1.5 OD )
$898.00
$763.00
$674.00
In Stock