Detailed Product Description
Roof prism
The roof or Amici prism deviates or deflects the image through an angle of 90 degrees. It is a right-angle prism whose hypotenuse has been replaced by a 90-degree TIR roof.
Detailed Product Description
We make lenses with diameter from 1.0mm to 300mm by optical glass or optical crystals, such as BK7, fused silica, CaF2.
Our standard lens has the following specifications:
Material: grade A BK7, fused silica, sapphire, or CaF2
Diameter tolerance: +0.0, -0.12mm
Paraxial focal length tolerance: ±2%
Centralization: 3arcmin
Clear aperture: >85%
Surface figure: 1/2 at 632.8nm
Surface quality: 60/40 scratch/dig
Bevel: 0.25mm x 45°
Coating: uncoated or coated upon requests
We supply standard lens (please visit our website for standard lenses) and customized
or OEM lenses upon customers' requests.
Our Products are fully customisable, your further requests are welcome!
