Switch to English Language Passer en langue française Omschakelen naar Nederlandse Taal Wechseln Sie zu deutschen Sprache Passa alla lingua italiana
Members: 70,549   Posts: 1,544,628   Online: 703
      
Page 3 of 3 FirstFirst 123
Results 21 to 27 of 27

Thread: New to EV's

  1. #21

    Join Date
    Oct 2012
    Location
    Waukesha, WI
    Shooter
    35mm
    Posts
    127
    Pardon the typo.

  2. #22

    Join Date
    Nov 2005
    Location
    Los Angeles, CA
    Shooter
    Multi Format
    Posts
    5,064
    Your wife may never notice the typo. She'll likely smile and say, "yes, dear" no matter what you tell her.

  3. #23

    Join Date
    Oct 2012
    Location
    Waukesha, WI
    Shooter
    35mm
    Posts
    127
    She does that with her glazed stare when I go more into the technical side of things.

  4. #24

    Join Date
    Nov 2005
    Location
    Los Angeles, CA
    Shooter
    Multi Format
    Posts
    5,064
    Mine too.

  5. #25

    Join Date
    Oct 2012
    Location
    Waukesha, WI
    Shooter
    35mm
    Posts
    127
    EV - Exposure Value is a function of shutter speed and aperture only.

    LV - Light Value is a measure of the light only.

    At ISO 100 these numbers coincide. e.g. for ISO 100, an LV reading of 15 means you should use an EV setting of 15.

    At ISO 200, half as much light is needed so an LV reading of 15 will require an EV setting of 16.
    I put this in my photography field journal. Thanks for the great info.

  6. #26
    Steve Smith's Avatar
    Join Date
    May 2006
    Location
    Ryde, Isle of Wight
    Shooter
    Medium Format
    Posts
    8,597
    Images
    122
    Lots more information than you will ever need id here: http://www.fredparker.com/ultexp1.htm

    EDIT: I see someone has already linked to this.


    Steve.
    "People who say things won't work are a dime a dozen. People who figure out how to make things work are worth a fortune" - Dave Rat.

  7. #27

    Join Date
    Oct 2012
    Location
    Waukesha, WI
    Shooter
    35mm
    Posts
    127
    I will be attaching the charts from fred parker into my fieldbook too. Their printed out, just needs to be attached.

Page 3 of 3 FirstFirst 123


 

APUG PARTNERS EQUALLY FUNDING OUR COMMUNITY:



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