Activity for Jan
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Edit | Post #41453 | Initial revision | — | almost 5 years ago |
| Question | — |
Do polarized sunglasses protect against UV? My eyes are sensitive and tending towards cataracts. I'm told to avoid the Sun's UV, but many polarized sunspecs don't mention UV. I'd appreciate it if someone knows the answer. (more) |
— | almost 11 years ago |