STROBE LIGHT DEVICE

摘要

While maintaining weathering resistance, occurrence of whitening in the lens of the strobe light device is prevented and a color temperature of the emitted light required by the strobe light device is adjusted to fall into a preferable range. A lens of the strobe light device contains a base material and an ultraviolet absorber, and the base material is methacrylic resin. The ultraviolet absorber is contained at the rate of between or equal to 0.01 and 0.3 parts by mass, to 100 parts by mass of the base material. The lens may further contain a visible light absorber as a color temperature adjuster, and the visible light absorber preferably has a maximum absorption wavelength of between or equal to 380 nm and 495 nm.

主权项

1. A strobe light device comprising an illuminator, and a lens allowing light emitted from the illuminator to pass through and illuminate the light outwardly, wherein:
the lens comprises a base material and an ultraviolet absorber, the base material is methacrylic resin, and the ultraviolet absorber is contained in a range of 0.01 to 0.3 parts by mass to 100 parts by mass of the base material, inclusive.