Could anyone tell me where I could find a different screen for my Olympus OM-1 that would make focusing a little easier by letting more light through? Is it something that I would need a camera shop to install? I'm relatively new to this, but I keep reading that you can replace the screen. I'm going to take a stab at prime focus astrophotography soon (when the clouds go away and the temperature doesn't instantly freeze your skin). Thanks!
Mike
Mike