NA 027

DIN Standards Committee Optics and Precision Mechanics

DIN EN ISO 13694 [CURRENT] references following documents:

Document number Edition Title
IEC 61040 1990-12 Power and energy measuring detectors, instruments and equipment for laser radiation More 
ISO/TR 11146-3 2004-02 Lasers and laser-related equipment - Test methods for laser beam widths, divergence angles and beam propagation ratios - Part 3: Intrinsic and geometrical laser beam classification, propagation and details of test methods More