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lense

  1. Home Theater Projectors
    I have a 4 year old Sanyo plz-v5; on my 3rd lamp (getting about 3k hrs. per). I've noticed that the lense in front of the lamp (part of the lamp assembly) has a thin film/dirt trail in a couple of places on it. Does anyone know how to clean the lense without making the problem worse or...
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