I have an Olympus Evolt E-500 with a 500mm mirror telephoto lens, and I can't get the settings right - it looks really dark through the viewfinder, and even with a tripod, I've not managed to get a pic that's remotely decent.
Maybe I bought the wrong lens, but it has to be possible to get something good from this - can anyone suggest some settings I could try?
It's a manual focus (harder to do than I realized!) and it's a fixed F8.
With the additional ring I had to get to make it fit onto my camera, it's apparently now the equivalent of 1000mm, and does have great magnification, I just thought it'd be easier to get decent results from.