DN63CF Fused Silica with IR AR-coating
$1,824.00 ex. VAT
Product description
DN63CF Fused Silica (Quarz) viewport with broadband coating 550 – 1100 nm
View-Ø 68mm
Coated-Ø 50mm
Parallelism < 10 Arc Seconds
Flatness λ/4@632nm
Surface Finish 20/10 Scratch/Dig
Thermal Range -100°C – 200°C
Material Corning HPFS 7980 Fused Silica
Transmission > 99,8%@248nm (internal)
Homogeneity Grade A
Inclusion Class 0
BBAR Coating Both Sides 550 – 1100nm, Ravg < 0,75% per Surface
Laser Damage Threshold 1J/cm² for 10ns Pulse
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