Fluorescence of resin particles "Lumisis Marker"

Introducing cases where ultraviolet light, which is invisible, is used as a light source, as well as cases where visible light at 405nm (purple) is used as a light source!

The Lumisis Marker fluoresces strongly at wavelengths of 290 to 405 nm, and it has been confirmed that it also fluoresces at the visible light wavelength of 405 nm. When using ultraviolet light, which is invisible, only the Lumisis Marker fluoresces, and other objects such as walls and debris do not reflect light, making them invisible. When using visible light at 405 nm (purple) as the light source, the Lumisis Marker emits a fluorescent color, while other objects like walls and debris appear purple. When using common visible light such as blue, green, red, or white, all objects including the Lumisis Marker reflect the same color as the light source or the color of the object itself. *For more details, please refer to the PDF document or feel free to contact us.*

Composite Materials