UV Grade Fused Silica Glass, (Corning 0F 7980 HPFS) Substrate, 1" x 1" x 0.5 mm, 2 sides optical polished (60/40) - Corning7980FS252505S2opt Ba PrimPrimary Flat: EJ(0-1-1)+-1 degree

PrimPrimary Flat:              EJ(0-1-1)+-1 degree

Used for MTI OTF-1200X-5L Split Tube Furnace

Melting Point:                             1650 oC

High-temperature silicone O-ring and centering ring at flange cap

All shipments are Hazard Class 4

UV Grade Fused Silica Glass, (Corning 0F 7980 HPFS) Substrate, 1" x 1" x 0.5 mm, 2 sides optical polished (60/40) - Corning7980FS252505S2opt Ba PrimPrimary Flat: EJ(0-1-1)+-1 degreeUV Grade Fused Silica (Corning 0F 7980 HPFS) Size: 1" (+ 0. 20) x 1" (+ 0. 20) mm x 0. 5 (+ 0. 05) mm Edge: Hand Seamed Surface Quality: 60 40 or better Clear Aperture: 90% TTV: < 20 microns Polishing: Two sides optical polished Surface Roughness Ra: =< 5 A RMS (AFM) For the data of Corning 0F 7980 HPFS ,please click here. Related products: Other Fused Silica BK7 Glass FTO Glass ITO Coated Glass