DN40CF Quartz viewport, Excimer quality
828,00 € ex. VAT
Product description
DN40CF Quarz Viewport, Excimer-Quality, View Ø 35mm
Material Corning HPFS 7980 Excimer Grade 193 Fused Silica
Parallelism < 10 arcsec
Flatness λ/4@632nm
Surface 20/10 Scratch/Dig
Temperature reange -100°C – 200°C
Transmission > 99,5%@193nm(Interne)
Homogeneity Grade A
Inclusion class 0
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