Dear Sir, Madam,
A part of my InFocus DLP TI retroprojector has been broken accidentally. It's the "ring" that holds together the projection lens (as you can see on the picture). It's a plastic part with a moving ring, so I'm guessing from the user manual that the name of the broken piece is the focus ring. Is there anywhere I could get this spare part ? The projection lens is intact, everything else seems to be working normally.
Many thanks in advance,
Kind regards

