Systems and methods for illuminating an object field during a process of processing a photo-induced-curing plastic

摘要

Optical filter system for visible light, which has a first average transmittance T1 between a cut-off wavelength λG and a wavelength of 700 nm and a second average transmittance T2 between a wavelength of 380 nm and the cut-off wavelength λG. The following applies: 410 nm λG 520 nm and 0.60.