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3M overhead projector parts

Discussion in 'Electronic Repair' started by [email protected], Apr 9, 2007.

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  1. Guest

    I need a fresnal lens for a 3M model 1700 overhead projector. I have
    dealt with MB Electronics before and although it is a good company
    their prices seem to be retail. This is a very expensive lens, (over
    50.00 ). Does anyone know of a 3M parts wholesaler? Thanks. Lenny
    Stein, Barlen Electronics.

  2. Do you know the size? I grabbed the large lenses from a pair of 3M
    overhead projectors that were on their way to the dump. I can take some
    measurements and photos, if it will help.

    Service to my country? Been there, Done that, and I've got my DD214 to
    prove it.
    Member of DAV #85.

    Michael A. Terrell
    Central Florida
  3. Ken Layton

    Ken Layton Guest

    K.M.R. Electronics ( in Santa Ana, California is a huge
    audio-visual parts supplier and they have all the 3M parts.
  4. Guest

    The customer had removed the original so I can't measure but if you
    could tell me what the measurements of yours are perhaps I could see
    if the school has another of these units and compare it with yours.
    These lenses are very thin, about 1/16" and about 12" square if I had
    to guess. Do you recall how the lenses were held in place? That would
    also provide a clue as to what model projector they may have comeout
    of. Thanks, Lenny.
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