Viewing a single comment thread. View all comments

MicrotracS3500 t1_j2ffaqu wrote

Reply to comment by boissondevin in Do cats and dogs see things under blacklight the same as we do? by Rowsdower32

https://link.springer.com/article/10.1007/BF02172758

Based on this link, UV absorbing intraocular lenses have been around since the ‘80s, but not all of them are very effective, and they’re not universally used. Based on a little reading, it’s unclear what makes it difficult, but my guess is that it’s hard to exclusively block UV light without affecting the tint and clarity of the lens.

3

boissondevin t1_j2ffepk wrote

I imagine many UV absorbing compounds also degrade from the absorption.

3

MicrotracS3500 t1_j2fgjdy wrote

Very true as well, that’s a big reason why our natural lenses degrade over time.

4