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Wafer Fused Silica Ø100mm Ep.0.5mm flat

Price €158.40
Availability: Out of stock

Material : Corning 7980 UV Grade Fused Silica equivalent to 2G quality, 

Dimensions : 100.0mm +/- .2mm diameter x .5mm +/- .025mm thick

3.93'' +/-.00787'' diameter x .0197'' +/- .00098'' thick,

With reference flat measuring 32.5+/-2.5mm(=1.27'' +/- .098'') long

polished both sides 40/20 scratch/dig,

non-effective area 3mm border, 80/50,

TTV = <10 microns, 

edges 22 degrees blended edge profile, 

packaging class 100 clean room inspection, in plastic containers.

Wafer Fused Silica Ø76.2mm Ep.1.0mm flat

Price €169.20
Availability: Out of stock

Material : Corning 7980 UV Grade Fused Silica equivalent to 2G quality, 

Dimensions : 76.2mm +/- .2mm diameter x 1mm +/- .025mm thick

3'' +/-.00787'' diameter x .0393'' +/- .00098'' thick,

With reference flat measuring 22.225mm +/-3.175mm (=.875'' +/- .125'') long

polished both sides 40/20 scratch/dig,

non-effective area 3mm border, 80/50,

TTV = <10 microns, 

edges 22 degrees blended edge profile,

packaging class 100 clean room inspection, in plastic containers.

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