Products
PRECISION OPTICAL ELEMENT
PRECISION OPTICAL ELEMENT
PRECISION OPTICAL ELEMENT
Prism
Types
Dowell prism, Roof prism, Wedge prism, Rhombus prism, Corner cube, Penta prism, Dispersion prism, Rectangular prism
Material
Schott, CDGM, Ohara Hoya, Fused quartz and other materials
Specification | Normal | Precision |
Diameter Tolerance | 0.00,-0.10mm | 0.00,-0.05mm |
90° Deviation | ＜30 arc min | ＜3 arc sec |
Flatness | λ/4@632.8nm | λ/10@632.8nm |
Clear Aperture | >85% | >90% |
Surface Quality | 60-40 S/D | 20-10 S/D |
Coating | Available upon request | |