DN40CF Quartz VP, AR Coated 193nm
$1,165.00 ex. VAT
Product description
DN40CF Fused Silica viewing window, Excimer quality 
With single-line coating at 193nm 
viewing diameter 35mm 
Parallelism < 10 arc sec 
Flatness lambda/4 @632nm 
Scratch/dig 20/10 
Homogeneity: A 
Max. laser power 1J/cm² for 10ns pulses
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