Slashdot is powered by your submissions, so send in your scoop

 



Forgot your password?
typodupeerror

Slashdot videos: Now with more Slashdot!

  • View

  • Discuss

  • Share

We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).

×

+ - Followup: Ultraviolet Vision after Cataract Surgery->

Submitted by
xmas2003
xmas2003 writes "Several months ago, I posted to /. about being able to see ultraviolet light after cataract surgery. While a lot of the discussion whimsically discussed the best way for "Captain UV" or "UltraMan" to use this "super-power", there were some people who were skeptical or (incorrectly) said this is Tetrachromatic vision. I've subsequently done more testing using an Oriel Instruments MS257 Monochromator and was able to see color down to 350nm — below the usual ~400nm limit of the visual spectrum. It's also easily demonstrable with a pair of 400nm and 365nm UV flashlights.

Some /.'ers who also have UV vision commented this can be quite annoying at black-lit Disney Rides, Halloween Haunted Houses, etc. Fortunately for me, it's just an interesting oddity so far. Along those lines, some interesting related stories about using UV vision during World War II and Star Gazing. Finally, many/most people end up getting vision debilitating cataracts, so my experience having a Crystalens implanted after cataract surgery may be informative."

Link to Original Source
This discussion was created for logged-in users only, but now has been archived. No new comments can be posted.

Followup: Ultraviolet Vision after Cataract Surgery

Comments Filter:

In Nature there are neither rewards nor punishments, there are consequences. -- R.G. Ingersoll

Working...