Switch to English Language Passer en langue française Omschakelen naar Nederlandse Taal Wechseln Sie zu deutschen Sprache Passa alla lingua italiana
Members: 70,536   Posts: 1,544,228   Online: 754
      
Page 2 of 2 FirstFirst 12
Results 11 to 12 of 12

Thread: Teleconverters

  1. #11
    Thomas Wagner's Avatar
    Join Date
    Dec 2004
    Location
    Cowichan Bay British Columbia
    Shooter
    Multi Format
    Posts
    74
    Images
    4
    My Vivitar actually "Macro-Focuses". Allows all my lenses to function in an adjustable macro mode. Biggest probem I had with conventional teleconvertors is that they could not be used in close focus situations. I like being able to get really close with some of my tele-zoom lenses.


    TW
    I was going to try pornography, but could not find any used pornographs

  2. #12
    127
    127 is offline
    127's Avatar
    Join Date
    Feb 2004
    Location
    uk
    Shooter
    127 Format
    Posts
    581
    Quote Originally Posted by 25asa
    With the converter I shot frames at 5.6 (11), 8 (16), 11 (22), . .up to 45 (90)
    Without the converter I shot frames at 11, 16, 22, 32, and 45 to coincide.

    Magnifying the bricks to where they are the same size, the 2x converter shots show better resolution and accutance.
    The most obvious thing is the area of film you're using.

    If you're magnifying/cropping to the same final image, then the 2x image is using the full 66 frame, while the regular image is cropped so you're only using the centre - perhaps equivalent to a 35mm neg.

    Ian

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