Photoprotection by window glass, automobile glass, and sunglasses.
Level 5 - mechanism / opinion, no new human data
Narrative review of glass optical properties and UV photoprotection without systematic review methodology.
PubMed 16635665 · doi:10.1016/j.jaad.2005.11.1082
What was done
The author reviewed published literature and industry developments regarding ultraviolet (UV) radiation transmission and photoprotection provided by architectural window glass, automobile glass, and sunglasses.
What was found
The abstract provides no numerical measurements or effect sizes. It notes that standard window glass blocks UVB radiation while transmitting UVA and visible light, and identifies glass type, color, interleaves (laminates), and surface coatings as the primary determinants of broad-spectrum UV protection in newer glass technologies.
Why it matters
Highlights that everyday indoor and in-vehicle environments may still expose individuals to substantial UVA radiation unless specialized glass or coatings are utilized.
Limits
The abstract describes a non-systematic narrative review with no search strategy, inclusion criteria, or primary quantitative data reported.
Cited by
- supports Window glass blocks almost all UVB radiation while allowing UVA radiation to pass through.