Switch to English Language Passer en langue française Omschakelen naar Nederlandse Taal Wechseln Sie zu deutschen Sprache Passa alla lingua italiana
Members: 69,727   Posts: 1,515,168   Online: 962
      
Page 2 of 2 FirstFirst 12
Results 11 to 12 of 12
  1. #11
    optique's Avatar
    Join Date
    Aug 2006
    Location
    Houston, Texas
    Shooter
    Medium Format
    Posts
    199
    Blog Entries
    14
    Images
    4

    Solved: Vignette in One corner Only

    To make a long story short, my above lens (drawer) filter holder (makeshift cardboard) was obscuring the light. What threw me was it worked for 6x7 but did not work for 4x5. Removing the filter completely solves the problem.

    I have not enlarged the negative again but based on looking at the projected image circle, my 135mm Componon S should cover 4x5.

    Of course, now I have to mess with making 4x5 adequate holders for my 6x6 Ilford filters which should be no issue.

    My hard look at the dissasembled enlarger optical parts showed quite a bit of dust on the glass surfaces, and even a fair amount of dust on the front and back sides of the lens.

    I appreciate the responses.
    Steve.

  2. #12
    ic-racer's Avatar
    Join Date
    Feb 2007
    Location
    Midwest USA
    Shooter
    Multi Format
    Posts
    6,097
    Quote Originally Posted by optique View Post
    (makeshift cardboard) was obscuring the light.
    Nice to see you got it figured out. Looks like it will be a straight-forward solution.

Page 2 of 2 FirstFirst 12


 

APUG PARTNERS EQUALLY FUNDING OUR COMMUNITY:



Contact Us  |  Support Us!  |  Advertise  |  Site Terms  |  Archive  —   Search  |  Mobile Device Access  |  RSS  |  Facebook  |  Linkedin