T-GP2018F - VPH Transmission Grating, 532 nm DWL, 1800 Lines/mm, 28.6° AOI, Ø2" product-series_fitel and 30µm grit sizes
Baker’s notes & crumb story
Description
T GP2018F VPH Transmission Grating, 532 nm DWL, 1800 Lines mm, 28.6° AOI, Ø2" product series_fitel and 30µm grit sizes and 30µm grit sizes rotating carry handle