Description
- UV Grade Fused Silica (Corning 0F 7980 HPFS)
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Size: 76.2 (+/- 0.20) mm in dia x 0.5 (+/- 0.10) mm
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Edge: CNC Ground
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Surface Quality: 60/40 or better
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Non-effective Area: 2.0 mm border
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TTV: < 20 microns
- Polishing: Two sides polished (60/40)
- Average Surface Roughness Ra: =< 5 A RMS
BK7 Glass
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