Main technical specification

Products Name Sapphire Rotor

Materials optical sapphire(Al2O3)

Diameter　Range (mm) 2.00~300.00

Diameter Tolerance (mm) ±0.02

Arcs groove radius

According to customer requirements

Arcs groove radius Tolerance ±0.02

Length Range(mm) 2.00~100.00

Length Tolerance (mm) ±0.02

Clear Aperture 80%~99%

Surface Roughness 0.1μm per Inch

Surface Quality 80/50,60/40,40/20,20/10

Parallelism (arcminutes) ≤3.5

Orientation of Axis

According to customer requirements

Production capacity 10,000~100,000 pcs / Month