...is imo really frustrating. Not being able to put your eye properly up to the viewfinder is annoying, with the ruddy things getting in the way. I don't know about anyone else who wears glasses (or otherwise), but if I'm shooting for extended periods my eyes feel really strained and I get a headache. After the hours spent in the British Museum, I really needed to sit down with a paracetamol. Has anyone purchased contact lenses specifically for use with their camera? I know there is the adjuster one can use to take into account of one's blindness but I find it frustrating to finish looking through the view finder, look up and be 'blind' again. Anyone else wear glasses and feel the same?