Specifications

Material: Anisotropic synthetic sapphire crystal (Al2O3)
Orientation: Random
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: >80%
Parallelism: 3 arc minutes
Surface Quality: 80-50 scratch and dig
Flatness: Lambda per 25mm at 633nm
Protective Bevel 

  The prices shown are for 1-9 piece quantities and exclude VAT and Shipping. 

Please contact us with your sizes shapes, specification and quantity requirements for factory prices for larger quantities.  - Most sizes and shapes available up to 75mm diameter!