Functional fluorescent glass B (20x20) B 20x20 1 piece

For checking the position of ultraviolet lasers and adjusting the optical axis. For use as a standard sample of fluorescent substances. It can convert weak light in the ultraviolet range (200 to 400 nm) into visible light. It converts ultraviolet light into visible light with high efficiency, so it emits light even under weak light. There is almost no deterioration even when exposed to UV rays for a long period of time. It is manufactured through an optical glass process, so it has excellent internal quality and resolution. Model number: B20×20 Size (mm): 20 x 20 x 3.0t Fluorescent color: Blue Material: Fluorescent glass (containing fluorescent active ions) Main emission wavelength: 405nm Excitation wavelength range: 200-400 nm Lumilus