Capabilities
Single-Side Polishing
Precision single-side polishing of optical surfaces; flatness and surface quality verified by measurement.
Windows, mirrors, prisms and master flats on single-side (SSP) grinding and polishing lines, with dedicated polishing recipes for hard, soft-infrared and glass-ceramic materials.
Technical scope
- Components up to ⌀ 500 mm
- ISO 10110 manufacturing standards
- Nanometre-level surface roughness
- Sapphire, SiC, Si, YAG; Ge, ZnS, ZnSe, CaF₂; N-BK7, fused silica, Zerodur
Frequently asked questions
Where is single-side polishing used?
Mirrors, prisms, master flats and windows with one optical face, up to ⌀ 500 mm.
How is surface quality measured?
Flatness by interferometer, roughness by profilometer; values are reported in ISO 10110 notation.
Have a drawing for this process?
Send your technical drawing or 3D CAD model through our secure channel. Our engineering team replies with a quotation against the specification.