I presently own a Seleco SVP 400HT CRT Projector and have been considering upgrading the plastic lenses for a set of HD glass lenses. I have contacted Owl Video who have quoted me more than £800 per lense. This is a bit rich for my blood. Does any body know a cheaper solution. Can Barco lenses be fitted to a 400 ? Can glass lenses be picked up second hand ? Would I need to have them fitted by an engineer or are they easy to fit ? Anyone with any ideas ?