CSOS is able to manufacture and supply sapphire spherical lenses including sapphire plano-convex lenses, sapphire plano-concave Lenses, sapphire stepped plano-convex Lens etc. in different sizes.
The diameter of spherical lenses is available from diameter 5mm to diameter 200mm+.
Standard tolerances of diameter and thickness are +/-0.1mm. High tolerance precision of +/-0.005mm is achievable based on window specifications.
Standard surface quality is S/D 80/50 according to MIL-0-13830-B. Superior surface quality up to 10/5 is achievable based on window specifications.
Optical Measuring Instruments