Photochromic Glass Sheet

Photochromic lenses may be made of glass polycarbonate or another plastic they are principally used in eyeglasses that are dark in bright sunlight but clear in low ambient.

Photochromic glass sheet.

A wide variety of photochromic glass options are available to you such as hc hmc and uc. Granqvist in materials science for solar energy conversion systems 1991. Weetect photochromic sheet film wpsf also names photochromic plastic sheet film photochromic film. A photochromic material is characterized by its optical properties being able to change reversibly upon irradiation.

A photochromic lens is an optical lens that darkens on exposure to light of sufficiently high frequency most commonly ultraviolet uv radiation. The core glass being more viscous at forming temperatures than that of the photochromic skin glass provides a support for the photochromic skin glass during the formation of the laminated sheet and accordingly the photochromic glass p may be sensitized on the draw immediately after the supporting laminated sheet s is formed by subjecting the. It is made from optical polycarbonate sheet and photochromic film with special photochromic technology weetect photochromic sheet film wpsf can be applied to photochromic lenses photochromic sunglasses polarized photochromic sunglasses photochromic safety glasses photochromic glass. Photochromic plastic has a reversible colour change and is activated by the uv light in sunlight and daylight.

The uv creates a vivid change from clear to a coloured plastic. The phenomenon is well known both in glasses 24 25 and other materials.