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markok765

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Posts posted by markok765

  1. Check the massive dev chart on digital truth,

    . buy a few rolls, shoot through them and dev one at the recomended time. experiment with diffrent times.

    the time says 6 min for tmax100 and tri-x in d76 stock, but i have found 10-12 min for them.

    also MAKE SURE you are looking at the 120 size dev times. i have just searched digital truth and have come up with:

     

    125 iso 10 min

     

    200 iso 8 min

     

    So Experiment! These times are just a starting point.

     

    Marko

  2. How do does a leica 50 1.4 compare to the ashahi pentax super takmur 55 1.8 in

    bokeh.

    i have a shot taken with this lens which has the foreground sharp and the

    background smoothly, softly going out out of focus.

     

    so how do they stack up?

     

    Also What does the number of apeture blades do to the bokeh. all of my lenses

    have 5 or 6 blades.

     

    Marko

     

    asahi pentax sp500 55 1.8, 35 3.5 , 105 2.8, 80-210 4.5

  3. I ahve a fully manual camera and need to buy a light meter. i have been looking

    at a sectionic which has flash, incedent and spot metering but is 400$. what

    would be a good, cheap ($100-150) incedent light merer?

  4. hello, i bought a ashai pentax 80-210mmF4.5 lens and it wont zoom all the way.

    when you set it at infinity it will zoom 150-210 if you set it at the closest

    focusing it will zoom 120-210. why is this happening? how can you fix it? has

    this happened to anyone else? Marko

  5. Does lens cleaner strip awaty the coating on lenses? I mean the one

    MADE for lenses like the henreys lens cleaner?

    Hoys says not to use the lens cleaner with their hmc filters.

    So?

    MARKO

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