I'm using a camera that has not built in light meter. I've been using a really cheap light meter that gives me a general reading. I'd like to start using a spotmeter and was looking at a used Pentax Digital Spotmeter. However, I cannot afford the high price (It was $511). I think this particular meter may be over priced because Ansel Adams used one like it. Can anyone recommend a more affordable spotmeter or is this just one of those areas in which you "get what you pay for?" Please recommend a brand, make, source of a good meter and, discuss meters in general if you like.