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vincent_alpino

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Posts posted by vincent_alpino

  1. Hello all,

     

    I recently bought a 503cw (used) and love everything about it, EXCEPT the focusing screen. I'm not sure if

    it's third party or what, but in looking at its markings I can't find anything like it in Hasselblad's system

    compendium book.

     

    The problem is its got this strange thing where I can see nothing on it at certain elevations, but when I

    lean really close I can see a vignetted image (while using a 60mm f3.5 CF Distagon on it) that is nearly

    impossible to focus. It reminds me in a way of the ground glass on my Linhof, but horrible to work with.

     

    The previous owner kept the camera in immaculate condition, so I'm assuming the focusing screen isn't a

    cheap part, but maybe specific for some application? In any case I was just wondering if anyone might

    know what this screen would be or any suggestions for replacement. Thanks, -Vincent

  2. Hi Everyone,

     

    I've been using Efke 100 Sheet film for about six months now, doing my own developing in a Jobo. I

    guess at some point when I started testing it I was happy with the soft results I was getting and

    standardized on it. I've used various combinations of Pyrocat HD (stand, not jobo), Microdol, dilute X-Tol,

    etc. In any case in looking over the work, I want to try to get away from the softness I've been getting in

    the images. I don't know if my taste has changed, or my prescription got better, but there's a kind of

    flatness there I'm really starting not to like.

     

    In scanning the forums I keep seeing Rodinal mentioned everywhere. I used it for years in the past and

    liked what I got with APX films, but found it blocked up on films very sensitive to processing, which I've

    read is true about Efke 100, 50, 25 etc. In any case I was thinking about either it or D-76 to get a more

    "Normal" neg, and was wondering if anyone had any advive on a starting time/temp range to begin tests

    with the D-76, and if anyone would post any examples they may have of development in either?

     

    Thanks,

     

    -Vincent

  3. Thanks to everyone for the input. Again, I just wanted to get a feel for what people are

    using with success, in terms of their notice of slight clarity improvements, so that I could

    possibly investigate some specific lenses, i.e. possibly borrow them from friends, rent, etc.

    I understand someone else's favorites might not be best for me, but it helps to narrow

    down the field a bit by reccommendations. I also understand the term "Landscape" lens is

    really a matter of aesthetic/artistic choice, but it again helps to think about how others see

    it.

     

    I agree with the comment on testing, as my current lens seems best at f11. The current

    desire to find an additional lens is based on wanting to shoot at f22 and smaller.

     

    Any other thoughts on the subject would be great to hear as well, just for sake of

    consideration and expairimentation. For example, hearing a lot about film plane flatness

    and precise allignment with the ground glass position, I looked into Linhof universal

    holders, hearing often that they are unmatched in this area. Yet later I found that by

    taping my sheets down on a run of the mill Toyo holder, I got better results. Again, just

    curious about what has worked well for others.

     

    Thanks again,

     

    -Vincent

  4. "Well actually that is exactly what you are doing :) You are serious need of reading this:"

     

    Ok I read it, and I agree. Having said that, I don't think assessing someone's photographic

    practices can be done by reading a brief question on a forum. Furthermore, having spent

    countless hours refining my practices, I have noticed several improvements (or perhaps

    preferences) over the years by equipment/chemical changes, etc., and I'm certain others

    would agree. So now that we've drifted completely off the original topic of this post, I

    again would like to ask anyone out there who has had noticable improvements with any

    particular lenses in terms of optical clarity to speak. Thank you-

     

    -Vincent

  5. Well, thanks for the advice, but I am not new to LF and am not seeking a magic lens. I simply

    would like to know what people are using with superior results, which are absolutely

    measurable facts. I've read much about superior production runs for specific manufacturers,

    superior element design, etc. All of which can be quantified and attributed to different lenses

    designs, evolutions, quality, solutions for abberation avoidence, etc. It's not that the results

    I'm getting are not sharp, but rather that I'm striving for optimum. Thanks to all for the

    responses, please continue to let me know...

     

    -Vincent

  6. Hello Everyone,

     

    New to the forum. Just wanted to hear some preferences for large format lenses (4x5) for landscape

    photography. I shoot a Technika IV that currently has a Schneider Symmar 150 (came with it) on it, and am

    wanting to replace the lens. I, probably like everyone, am trying to get maximum sharpness, clarity,

    definition, and depth of field in large landscape and architectual situations. A friend of mine has

    reccommended the Artars by Goerz, or simular Apochomat lenses, and I'd really like to hear what vintage

    lenses, or contemporary ones people are using. Thanks,

     

    -Vincent

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