exposure meter

Hi I have seen in various places that the selenium cells in meters deteriorate the more they are exposed to light and that in order to keep them working you should keep them covered when not in use. I have also seen in a few places that the above is a complete myth and that exposure has no...

Hello! I was wondering about the light meter on my camera. From what I had come to understand when I first started shooting in manual, the goal was to get the marker right in the middle for good exposure. Photos from my camera seem to have a tendency to look quite underexposed when I am in the...