I've been used to showing slides in meeting rooms equipped with their own projectors; to widen my range I'm thinking of buying my own.
I can't believe how far prices have dropped, projectors with good reviews sell on Amazon for half the price of a bulb a couple of years ago.
However can any one tell me the requirements for good clear projection of images in inefficiently blacked out halls? Brightness, resolution etc?
I know the more you pay the more you get but I would like the images to stand out and I'm not very well off!
Thanks
I can't believe how far prices have dropped, projectors with good reviews sell on Amazon for half the price of a bulb a couple of years ago.
However can any one tell me the requirements for good clear projection of images in inefficiently blacked out halls? Brightness, resolution etc?
I know the more you pay the more you get but I would like the images to stand out and I'm not very well off!
Thanks
