Material: Optical glass, Fused silica, Silicon, Germanium, CaF2, MgF2, Sapphire, ZnSe, ZnS

Diameter: 0.5 to 350 mm

Diameter Tolerance: +0/-0.02 mm

Thickness Tolerance: ±0.01 mm

Surface Quality: 10-5

Surface Figure: λ/10

Centration: 1 minute or 30 Second

Coating: Uncoated, AR and HR

https://www.tcoptics.com/product-list-optical-lense.html

We have completed production lines of raw material cutting, grinding, polishing, ultrasonic cleaning and optical coating, our test instruments include Trioptics Lens Measurement system, Lambda900 spectrophotometer, Zygo, Spherical Interferometer, Plano Interferometer, Collimator, Goniometer, etc. These advanced facilities ensure the big production capacity and high quality for OEM and customized products.