navigator37 0 Report post Posted March 16, 2011 Hi all. I've been doing landscape photography for quite a few years now with lots of sunset shots and bright daytime shots mixed in. I recently found out that I have developed two defects on my eye called a pterygium. It is from getting too many ultraviolet rays of light through the lens which hits the cornea(white part of the eye). This results from sunburn on the cornea in a small area. It is very common among surfers. I got mine from getting too close to where the sun was shining through my lens. Even briefly this is dangerous of course. Mine as most others do, didn't spread any further over my eye but it was alarming to say the least. If you use a wide angle lens in daytime or shoot sunsets, be careful. Quote Share this post Link to post Share on other sites
slowpoke 0 Report post Posted May 16, 2011 Wouldn't a uv filter help?Thanks for the heads or eyes up. All the Best,Joe Quote Share this post Link to post Share on other sites
djgunter 0 Report post Posted April 17, 2012 Hi, I'm aware of the problems this can create. I have been told that if you are using a telephoto or super-telephoto lens with an extender or multiplier, you can receive permanent loss of vision if you focus directly on the sun. I was just on a two week vacation and took hundreds of landscape pictures in the bright sun during the day and at sunset. There was a few times when I pointed the camera somewhere I shouldn't have. I'm going to be more careful from now on and maybe use live-view occasionally. Hope you get better! Dan Quote Share this post Link to post Share on other sites
kentuckytroutbum 0 Report post Posted April 19, 2012 slowpoke- No, a uv filter will not help! If you want to take photos with the direct image of the sun, you need to use a helio filter. Also, Canon says to avoid direct images as it will also damage the camera sensor in their DSLR's, and your eyes. Quote Share this post Link to post Share on other sites