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  1. 18-Jul-2007, 05:20

    Thread: Micromega Critical Focuser

    by John Barnholtz
    Replies
    6
    Views
    3,747

    Re: Micromega Critical Focuser

    Try here for a replacement mirror orderdesk@fsmirrors.com.
    The cost was (3.5" x 1.125" x 6mm STANDARD first surface mirrors: $16.00) plus shipping. I bought a spare also.
    Good luck
    John
  2. 11-Jun-2006, 06:38

    Thread: Coated Enlarger Lens

    by John Barnholtz
    Replies
    1
    Views
    1,961

    Coated Enlarger Lens

    Is it important to have a coating or multi-coating on enlargere lens? I do mainly B/W.
    Thanks
    John B
  3. 19-Mar-2006, 07:38

    Thread: Pictorial Photography Exhibit

    by John Barnholtz
    Replies
    1
    Views
    2,255

    Pictorial Photography Exhibit

    Caught the free Friday exhibit on the way to the St.Patties day parade in Dogtown Not exactly my cup of tea, but a very nice exhibit. I was surprised by the large number of people viewing it.
    For...
  4. 22-Nov-2005, 05:54

    Thread: replacement first surface mirror

    by John Barnholtz
    Replies
    2
    Views
    2,361

    replacement first surface mirror

    They are back online.
  5. 16-Nov-2005, 15:25

    Thread: replacement first surface mirror

    by John Barnholtz
    Replies
    2
    Views
    2,361

    replacement first surface mirror

    I recently replaced the scratched first surface mirror in my micromega critical grain focuser with a replacement mirror cut to the correct size at www.fsmirrors.com . It worked very well, for a very...
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