T-DG05-1500 - Ø1/2" Unmounted N-BK7 Ground Glass Diffuser, 1500 Grit fiber-mode_cwdm (Peak to Valley) λ/4 @
Yard notes & kiln story
Description
T DG05 1500 Ø1 2" Unmounted N BK7 Ground Glass Diffuser, 1500 Grit fiber mode_cwdm (Peak to Valley) λ 4 @ (Peak to Valley) λ 4 @ 633 nm Surface Quality 10 5 Scratch Dig Parallelism <3 arcmin Clear Aperture 90% Universal Tips