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Sapphire Polished Discs

Sapphire Polished Discs

Product Information

Sapphire Polished Discs

Sapphire has excellent optical qualities and transmittance over a wide spectral range especially the infared. It has a low coefficient of thermal expansion and low flourence, good resistance to thermal shock and scratching making this an excellent material for IR tranmitting optics and robust applications.

Custom Sizes and Finishes

We can offer Sapphire with Random Orientation and C cut Sapphire to axis-Zero degree.

A large range of diameters, thicknesses, chamfers, steps and bevels are available in a polished finish. Please use our enquiry form to let us know exactly what you require.

Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 14/114.001.000.10
Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 25/125.001.000.10
Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 25.40/125.401.000.10
Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 30/330.003.000.10
Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 36/336.003.000.10
Product CodeDiameter mmThickness mmThickness Tol ±mm
RSD 38/338.003.000.10