Hi yesjim, I would sugest that before you buy anything you open it back up and give the lens a good clean with a q-tip and isotonic fluid (what you get with a lens cleaning disk). The problem with cleaning disks is that they have to spin to work and if the laser does not focus the disk wont spin
if you find that this does not help you can get the parts from www.cpc.co.uk
aa, April 2005