Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 1: Stigmatic and simple astigmatic beams (ISO 11146-1:2021)
STANDARD published on 1.10.2021
Designation standards: STN EN ISO 11146-1
Classification mark: 192027
Catalog number: 133599
Publication date standards: 1.10.2021
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN