top | item 39024568 (no title) adav | 2 years ago Does the glass block lots of UV? discuss order hn newest sitkack|2 years ago Glass blocks 100% of UVB and 25% of UVA. So while you wont burn, light through glass will still cause skin damage. urbandw311er|2 years ago Thanks - I learned something today.Looks like some bus companies treat their windows to block the UVA as well. Eg https://www.valleymetro.org/blog/2022/07/how-valley-metro-ke... load replies (1) Erratic6576|2 years ago So travelling for hours on the sunny side of the bus won't do anything to protect our kids’ eyesight?
sitkack|2 years ago Glass blocks 100% of UVB and 25% of UVA. So while you wont burn, light through glass will still cause skin damage. urbandw311er|2 years ago Thanks - I learned something today.Looks like some bus companies treat their windows to block the UVA as well. Eg https://www.valleymetro.org/blog/2022/07/how-valley-metro-ke... load replies (1) Erratic6576|2 years ago So travelling for hours on the sunny side of the bus won't do anything to protect our kids’ eyesight?
urbandw311er|2 years ago Thanks - I learned something today.Looks like some bus companies treat their windows to block the UVA as well. Eg https://www.valleymetro.org/blog/2022/07/how-valley-metro-ke... load replies (1)
Erratic6576|2 years ago So travelling for hours on the sunny side of the bus won't do anything to protect our kids’ eyesight?
sitkack|2 years ago
urbandw311er|2 years ago
Looks like some bus companies treat their windows to block the UVA as well. Eg https://www.valleymetro.org/blog/2022/07/how-valley-metro-ke...
Erratic6576|2 years ago