Mainly used in medical equipment and instrumentation refractometer.


▲ Specifications:
● Specifications: according to user needs
● The surface roughness Rz: 0.012
● The surface quality of the S / D: 40/20
▲ technical performance parameters:
● Material: synthetic sapphire single crystal (alpha-Al2O3 ≥ 99.99%) material, BK glass.
▲ order matters:

   For other hard and brittle materials, specifications, precision products, please write, call or come to negotiate.