I took some pictures out at one of our local lakes early one morning and I just got them back. They would have been fine except for a lot of sun glare/ spots. All I had on my camera at the time was a u/v filter. Is this something a filter can correct or maybe a lense hood? Or maybe it's something I could do differantly? I was using a canon rebelG and 400 film. Thanks! Oh by the way just registered, what an awsome site!