The German-made purple dichroic component is a high-performance optical accessory manufactured with precision optical coating technology in Germany. Its core lies in a specially formulated purple dichroic coating, which operates on the principle of thin-film interference to achieve targeted optical control.

This coating selectively reflects specific ultraviolet (UV) wavelength bands while efficiently filtering out infrared (IR) radiation and stray visible light, thus significantly reducing thermal transfer during operation. The purple coating is professionally optimized for industrial scenarios such as UV curing and plate making, which can effectively improve UV light utilization rate and lower equipment energy consumption.