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Description
Sapphire is a hard crystal,it widely been used for watch and mobilephone, Beauty equipment ,lasers,LED, and so on.Sunday can make One face or two face be polished sapphire wafers.
Specifications:
Material: High purity,Al2O3,Sapphire,≥ 99.995%, High Purity
Dia.: 1& acute;& acute;,2& acute;& acute;,3& acute;& acute;,4& acute;& acute;,5& acute;& acute;,6& acute;& acute; or customer-made
Thickness: 0.1mm,0.2mm0.25mm,0.3mm,0.43mm,0.65mm,1mm or other on request.
Thickness tolerance:+/-25um
Orientation: A-plane, C-plane ,R-plane, M-plane,free.
Orientation Flat:16mm,30mm or customer-made.
Edge chamfer: Rounded chamfer.
BOW: -15um<0um
TTB<0.25um-<5um
Package: Clean,Sealed Package.
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Changchun Sunday Optoelectronics Co.,ltd
optical lens prism window mirror filter optical coating
Address: No 9576Donghuan Road,Changchun,130000,China,
Changchun, Jilin
China,
Tel: 86-431-81323204
Fax: