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Please help! :) I have already disassembled 3 pieces of projection television, but all the fressnel lens inside are opaque, not clear (look at the photo). The only clear lens i have is on the top of the picture, but this lens is too small. Every time i see on Youtube a lens from projection TV, it is clear. How is it possible? In which type of projection TV are the clear fressnel lenses?
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