DN40CF Quartz VP, AR Coated 780nm
885,00 € ex. VAT
Available on back-order
Product description
DN40CF Fused Silica VP, DUV Quality with AR coating for 780nmMaterial Corning HPFS 7980 Fused SilicaParallelism < 10 Arc SecondsFlatness l/4 @ 632nm Transmitted WavefrontSurface Finish 20/10 Scratch-DigThermal Range -100°C to 200°CTransmission 99,8% @ 248 nm (Internal)Homogeneity Grade AInclusion Class 0Ar Coating Both Sides 780nm, R < 0,25% Per Surface Laser Damage Threshold 10J/cm² for 10ns Pulse
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