... ) Optical DataCW – output power (W)3535Centre wavelength λ (nm)805–810, 915, 940, 975-9801Tolerance of λ (nm)±10 (±3, ... )~ 0.3 , ~ 0.35, ~ 0.4Beam DataBeam size at output place (FW 1/e2) (mm)< 10 x 5.5 ... < 10 x 2.5Beam size at working distance – width (mm) (FW 1/e²)< 0. ... 3) Depending on wavelength, 4) Measured by NTC/PT100 at temperature measurement hole defined in drawing, 5) According ISO ...