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jason l.

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Posts posted by jason l.

  1. Hi Ron,

     

    My 8X10 complete package was real late...I don't recall getting any free stuff. But that was awhile ago..did I get any free stuff? Anyway, no big deal, what I really would like to know is if you would [under the lifetime guarantee] replace the shaky front standard with the more rigid standard of the Traditional model...that's what I ordered, the Traditional. There's also that hardware in the back with the bad finish job I'd still like to get that replaced.

     

    The geared standard design works ok on the back, but the front is not so good. If you would send me the parts I can make the change and send the old parts back to the shop.

     

    Thanks

     

    Jason Kefover

  2. Well, same here. I actually flew up to meet Ron at his shop...there were delays after delays after delays. Ron told me that the camera and lens set [i ordered the $10,000 complete package] were ready for a run-off. I got there and my camera and lenses did not exist! Ron had some "examples" that he said would be exactly like my equipment.

     

    I had to return the camera for defects. Oh, and I did not get the camera that I ordered. I got the Expedition when I ordered the Traditional. When the lenses finally got to me the caseings were not powder-coated like they were supposed to be but they, and the lenses were covered with machine oil and metal chips.

     

    The camera binds in high humidity and I had to make several modifications to get it to work. So sad....

     

    I have to admit though that I have made some really good negs with the equipment, but if I had known the ordeal it would be to get everything I would not have made the purchase.

     

    I hope that Ron turns things around..he's not a bad person -- I don't think he is anyway...but he does have some problems running the business.

     

    Jason Kefover.

  3. Hello,

     

    <p>

     

    I am trying to evaluate Aristo ISO 125 8x10 film using the test procedures outlined by Ansel Adams in _The Negative_.

     

    <p>

     

    I am measuring densities with a Highland transmission densitometer.

     

    <p>

     

    My developer is Ilford ID-11 stock diluted 1:3 with distilled water.

     

    <p>

     

    I am getting a reading of 0.03 for film base + fog

     

    <p>

     

    Based on what I understand from Adams' book, Zone 1 should be at a density reading of 0.13. I can get about this density with the film rated at ISO 100.

     

    <p>

     

    It is also my understanding that an increase in density reading of .3 corresponds to a doubling of the density and thus to a 1 zone increase in density.

     

    <p>

     

    If this were correct, then I would expect that Zone 8 should correspond to a density reading of 2.23. (7 * .3) + .13 = 2.23.

     

    <p>

     

    However, on page 242 of _The Negative_ Adams stated that he found a density of 1.25 to 1.35 ideal for diffusion enlargers. By my reckoning, this density range is at bout Zone 5.

     

    <p>

     

    I am very obviously missing something critical here but I cannot figure out what it is. My step tablet that I bought from Phil Davis at Darkroom Innovations has 21 steps of .15 density increase each. The second step reads about .16. Going through the tablet you get .3 increase in density every second step. This means that on this step tablet Zone 8 would be at step 16; taking the second step to be zone 1. And step 16 on the tablet reads 2.26, very near to what I think Zone 8 ought to be but very different from what Adams states in the testing procedures.

     

    <p>

     

    The matter is further complicated by the fact that I cannot seem to get the density of Aristo 125 (rated at 100 and exposed for Zone 8) up beyond 1.95 regardless of development time.

     

    <p>

     

    I thought someone out there might have some insight into what I am doing wrong here.

     

    <p>

     

    Thanks for any information you can provide.

     

    <p>

     

    Jason Kefover

  4. James,

     

    <p>

     

    My bad. Reading too late at night. That is exactly what you were

    saying about _Clearing Winter Storm_.

     

    <p>

     

    The comments that threw me in your first post were:

     

    <p>

     

    "You will never get a perfect negative. You can get close but

    you'll never get a perfect neg. Why? Because as you print the neg,

    you

    reinterpret it."

     

    <p>

     

    Anyway, it is true, calibration is the most important key to

    consistently appealing tonal ranges in a photographer's prints.

     

    <p>

     

    Ditto on Phil Davis' Book. I have degrees in Physics and Mechanical

    Engineering from Penn State [not meaning I'm any kind of mental

    giant] and still I get bogged down in the math and charts. A.A.'s

    testing methods are the best I've found so far.

     

    <p>

     

    Jason

  5. James,

     

    <p>

     

    I disagree with your statements about _Clearing Winter Storm_. This

    image is not like _Frozen Lake_ [taken on the Sierra Club outing] in

    that _Frozen Lake_ was re-interpreted many times over many years

    whereas _Clearing Winter Storm_ was not. Ansel knew what he saw,

    exposed the film for expansion, and printed to meet his original

    visualization. He did not make other interpretations once he got the

    now famous printing solution.

     

    <p>

     

    I mean lets face it, no one is ever going to get the 'exact' negative

    they want even is they know at the time of exposure exactly what they

    want in the print. So the photographer exposes and develops the

    negative as best as he can and burns/dodges/masks/tones/... to get

    what he visualized at exposure. Or, as you have correctly stated,

    the photographer can employ these techniques to re-interpret the

    visualization post development. However, this is not what happened

    with _Clearing Winter Storm_. Ansel manipulated the printing to get

    what he saw at the time of exposure.

     

    <p>

     

    Jason

  6. Has anyone out there bought the masking kit from Lynn Radeka?

    His site is at www.radekaphotography.com

     

    <p>

     

    I'm thinking about ordering one but I want to see if anyone has had a negative [no pun intended] experience with it first.

     

    <p>

     

    Thanks for any information.

     

    <p>

     

    Jason

  7. Raven,

     

    <p>

     

    The Zone System is all about when to over and under expose. Ever see

    those wonderful images where the white trees seem to �glow� against

    the dark background? Generally this effect is created by

    underexposing the negative by about a stop to a stop & 1/2 and then

    giving N+1 or N+2 or sometimes even N+3 development. The same is

    true for Adams' famous image of the clearing winter storm in Yosemite.

     

    <p>

     

    On the other hand, it is probably more common to overexpose a

    negative to get good detail in the low values and then contract

    development to prevent blocking of the highlights [Z8, Z9, and Z10].

    This is the old saying "expose for the shadows and develop for the

    highlights". The zone system just allows you to consistently predict

    the response of your system to various combinations of exposure and

    development. I have found that I very rarely give normal exposure

    with normal development to a negative.

     

    <p>

     

    You should shoot at least two plates of each scene if you can.

    Generally, if you are going to bracket, you only need to go in one

    direction. A one-stop difference is usually enough for me. If the

    first negative is wanting in some regard, this indicates the correct

    development for the second plate.

     

    <p>

     

    Remember that intuition and experience play a big part in this. Ed

    Weston rarely used a light meter and when he did he usually doubled

    the suggestion of the meter. He then worked miracles in the

    darkroom. Likewise, Adams did his share of burning and dodging as

    well.

     

    <p>

     

    Regards.

  8. Thanks very much to all.

    Ilford did get back to me and I have attached the technician's

    response below. Note that it confirms what Brian posted with regard

    to the mixed emulsion as opposed to the layered structure. The

    technician does indicate that the dual grid (blue/green) should be

    effective in contrast control.

     

    <p>

     

    I had copied Calumet's description of the design of the Zone VI

    enlarger head and Calumet's description of vc paper emulsion which

    they say is layered (Green/Blue) sensitive.

     

    <p>

     

    From Ilford:

    " While this description of Multigrade paper is not technically fully

    accurate (our paper has 3 emulsions, and they are mixed, not layered),

    it is close enough to describe the process. The type of head you

    describe should give excellent results, although you may have to

    experiment some to find the proper contrast settings. Some cold

    light heads have a problem reaching the lowest contrast grades,

    but having a green light source should for the most part eliminate

    that problem. "

  9. Hi all.

     

    <p>

     

    The next toy on my list for 2001 is the Zone VI 8X10 VC enlarger by Calumet. I'm curious about the accuracy of some of the claims Calumet makes about the enlarger.

     

    <p>

     

    I emailed Ilford to ask them and they have not responded. It's not that I don't believe Calumet's claims about the structure of VC paper emulsions; I'm just curious about their claims regarding the effectiveness of their dual cold light grid.

     

    <p>

     

    Anyway, here's what Calumet says on their web page. If anyone has practical experience with this enlarger or the general design; your input is most appreciated.

     

    <p>

     

    "Here�s how it works. Variable contrast papers are made up of two different emulsion layers: a low, or soft contrast layer sensitive to green light, and a high, or hard layer sensitive to blue light. The variable contrast head features two light grids, one green and one blue, each with its own rheostat. Print contrast is controlled by varying the intensity of these �soft� and �hard� grids. This system allows the ability to adjust contrast within the high and low values independently, and in one exposure. Because there are two different tubes projecting two different spectrums of light, it�s like making two exposures in one, each hitting and effecting the two layers in the paper�s emulsion."

  10. I wrote to _Frends of Arizona Highways_ to ask for information on the

    incident. This is what they sent to me. I have recieved permission

    from _Frends..._ to post the press release in the forum.

     

    <p>

     

    ______________________________________________________________________

     

    <p>

     

    Jason:

    Barbara Kramer Hornor, Director for the Friends of Arizona Highways

    forwarded me your e-mail.

    I have attached the Press Release that Arizona Highways has

    released to

    the media hoping that this will address your questions and concerns.

    If you cannot open the attachment, please let me know and I can

    fax or

    mail you a hardcopy. However, if you have specific questions

    regarding the

    incident please address them to Win Holden, the publisher of Arizona

    Highways.

    Sincerely,

    Catherine Coughlin

    Arizona Highways (www.arizonahighways.com)

    Public Information Officer

    2039 West Lewis Ave.

    Phoenix, AZ 85009

    ccoughlin@dot.state.az.us

    602-712-2020

    ______________________________________________________________________

     

    <p>

     

    ATTACHMENT:

     

    <p>

     

    MEDIA ALERT * * * MEDIA ALERT * * * MEDIA ALERT * * * MEDIA ALERT

     

    <p>

     

    FOR IMMEDIATE RELEASE

     

    <p>

     

     

    For further information contact:

    Arizona Highways Publisher, Win Holden

     

    Office:

    602-712-2023

     

     

    <p>

     

     

    PHOENIX, ARIZ. (OCTOBER 23, 2000) - -

     

    <p>

     

    Michael Fatali, who is under investigation for setting fires that

    scarred

    an arch in Arches and Canyonlands National Parks near Moab, Utah, on

    September 18, has been suspended for one year from conducting photo

    workshops for the Friends of Arizona Highways, a nonprofit support

    group of

    the magazine.

     

    <p>

     

    In addition, said Arizona Highways Publisher Win Holden, Fatali's

    posters of

    slot canyons have been removed from the magazine's gift shop. "We are

    exceedingly disappointed in Fatali's completely careless action.

    Arizona

    Highways always has been a powerful voice for protection of the

    environment

    and preservation of our natural landscapes."

     

    <p>

     

    Fatali set the fires in small aluminum pans to light Delicate Arch

    during an

    unauthorized nighttime photo session while conducting a workshop

    sponsored

    by the Friends of Arizona Highways. The magazine itself was not

    involved in

    the workshops.

     

    <p>

     

    "This was a totally unsanctioned activity by Fatali," said Barbara

    Hornor,

    executive director of the Friends. "We obtained permits to go into

    the park

    to photograph as part of an 11-day photo workshop through northern

    Arizona

    and southern Utah national parks and other scenic locations. We did

    not know

    he planned on setting fires. The permits specifically prohibit the

    use of

    fires."

     

    <p>

     

    The Friends have conducted photo workshops in Arizona and surrounding

    areas

    for 16 years, Hornor said, and nothing like this has ever

    occurred. "We have

    always worked to promote appreciation of the environment, and this

    incident

    is offensive to us."

     

    <p>

     

     

    -30-

  11. Beau:

     

    <p>

     

    Do a search on "Alternative Photographic Processes". You should get

    a few hits that lead you in the right direction.

     

    <p>

     

    Check out www.photoformulary.com this is a great source for AP.

     

    <p>

     

    Also look for a book titled "Keepers of the Light" a history and

    working guide to AP.

     

    <p>

     

    <IMHO> 'Liquid Light' is ok to get started in making your own

    papers. But for serious work you probably should think about making

    your own emulsions.

     

    <p>

     

    Regards.

     

    <p>

     

    Jason

  12. You can reject Adams' work on aesthetic grounds if you so desire.

    Many competent photographers will disagree with you and may ask you

    to produce work that rivals the work you disparaging.

     

    <p>

     

    Unless you meet a person and interact with them, it borders on

    foolishness to make public pronouncements regarding their

    personality. I have never met Ansel face to face [or face to ghost

    as in the case of Mr. Wimberley]. But I did correspond with him

    shortly before his death. I was about 17 and I actually sent him a

    letter, accompanied by several photographs, wherein I requested to

    become his apprentice. IMHO, an egotistical person would have had a

    good laugh and tossed the package into the bin. That is not what

    Ansel did.

     

    <p>

     

    Ansel sent me a signed reproduction of one of his most famous

    photographs and a letter. He did not address my request directly. I

    think that was done out of kindness. He said that he liked my work

    and that the photographs that I had sent to him would be included in

    his archives. He encouraged me to continue to hone my skills.

     

    <p>

     

    His prolific photographic work serves as a goal for many. He did not

    hide what he learned; but rather shared it with us so that some might

    even excel his technical knowledge. That can not be said of many of

    the other great photographers.

     

    <p>

     

    Am I an �Adams Nut�? I don�t know exactly what that means. I can

    say that in my library his books come right after the Bible.

  13. I read in many responses the question "how do you get there without a

    car?�

     

    <p>

     

    WALK. Has anyone read Ansel's accounts of how he used to get around

    in the High Sierras?

     

    <p>

     

    If you can not hike with your gear, I am truly sorry; and I am being

    sincere here. But to say that the Parks "were created for the

    citizens to enjoy the outdoor experience..." is a gross

    understatement of the reason the Parks exist.

     

    <p>

     

    Humans need to get it through their collective head that this planet

    does not belong to us. It is not our possession; and for sure not a

    single one of us will take even a grain of sand with us when we check

    out. The Parks/Public Lands exist [or should exist] to preserve in

    some limited way what we _know_ should be preserved to a much larger

    degree.

     

    <p>

     

    Again, the Parks are more important than our enjoyment of them.

    There should be NO cars in any of the Parks except public transport

    to the main entrances. And I agree, get ALL of the amenities out of

    the Parks.

     

    <p>

     

    Is the NPS inefficient? YES! And we should be among the most vocal

    groups out there telling the NPS and congress what is wrong.

     

    <p>

     

    By the way, I am renewing my membership in the Sierra Club today.

    May I please suggest that, if you love the land, you should support

    this most important organization.

     

    <p>

     

    Regards,

     

    <p>

     

    Jason.

  14. The Parks should be preserved; not so photographers can go there and

    do their thing but simply because these are the last true "open

    spaces" left in our country.

     

    <p>

     

    It's getting worse folks. I don't know what it's like in your area

    but here, in SC, they are tearing down every last patch of green they

    can find to put up more of 'plastic America.' It's sick.

     

    <p>

     

    Humans need to regain the connection of spirit with the Earth. The

    Parks show us something of what this land was like before it was

    corrupted. So the Parks are the only viable means of re-awakening

    man's need for open, unpolluted, undeveloped spaces.

     

    <p>

     

    So people need to be able to visit the Parks but this must be

    accomplished in a way that preserves the very reason that people

    should see to the Parks.

     

    <p>

     

    The bus system is a good idea. If you are shooting 8x10 as I do;

    carry it on your back along with everything else. If you can not,

    then go to a smaller format. The Park is more important than our

    desire to photograph them.

     

    <p>

     

    I would even go further to say that the number of visitors allowed to

    enter the Parks should be reduced by about 30% in the most visited

    ones and anywhere up to 30% in the rest, depending on visitation.

     

    <p>

     

    I know this contradicts my assertion that people need to visit the

    Parks to regain the connection with the Earth. But that is more of

    an ideal whereas I am now speaking from a more practical viewpoint.

  15. Hay Albert:

     

    <p>

     

    I'm with Dan on this one. I've read Merklinger's book "Focusing The

    View Camera" and he is right on the money with his theory. However,

    it is kind of difficult to apply in the field. It still seems to me

    that the photographer must know, before hand, both the vertical and

    horizontal distances to the principal objects in the scene that

    determine the principal plane of focus. I might be wrong here, if I

    am, please correct me.

     

    <p>

     

    So I look at the scean and visualize where I want the plane of sharp

    focus to be. I focus on the foreground, then tilt, then re-focus on

    the foreground. Then I examine the ground glass to see if my

    background object is also in focus. If not, I tilt one of the

    standards accordingly. Then I start over. The process continues

    until my plane of sharp focus cuts the foreground and the background

    where I want it to.

     

    <p>

     

    The trick is having an understanding of where the depth of field

    planes go as the standards are tilted. Merklinger does a fantastic

    job of describing this, but, I think an intuitive understanding

    or 'feel' for it is sufficient. At least for me anyway.

     

    <p>

     

    I hope this adds something to the discussion.

     

    <p>

     

    Regards,

     

    <p>

     

    Jason.

  16. I am under the impression that using a shorter development time does

    not reduce densities to the same degree in shadows and highlights.

    It seems to me that the Zone System depends on greater reduction in

    highlight areas as opposed to shadow areas with reduced development

    time and greater build-up up density in highlights as opposed to

    shadows with increased development time. I know that shadows come to

    full development long before highlight areas.

     

    <p>

     

    I am also under the impression that the activation energy required in

    shadow areas is less than that for highlights. [Disclaimer: I may be

    way off here, the truth is, I don't know this to be a fact.] But, it

    makes sense to me that this would be the case.

     

    <p>

     

     

    Regards,

     

    <p>

     

    Jason

  17. There are many methods for controlling the range of densities on a black and white negative. For example, highly diluted 'pre-developers' used in conjunction with development in normal concentration.

     

    <p>

     

    I was thinking that, since the rate of chemical reaction between the silver on the film and the developer is dependent on the temperature of the developer as well as concentration and time, one should be able to control the magnitude of development in shadow areas relative to highlight areas through a period of development in a cold developer solution. Development in a solution at normal temperature may be used to bring up highlight areas after shadows have come to full development in the cold solution.

     

    <p>

     

    I have never tried this and there may be no advantage to doing so. I thought I'd ask about it because someone out there may have tried it. Any thoughts on the matter are appreciated.

     

    <p>

     

    Regards,

     

    <p>

     

    Jason

  18. Most people don't care. Most people would listen to Brittney Spears

    before Vivaldi.

     

    <p>

     

    I remember when I got my first 35mm camera, I was in ninth grade. It

    was just after I had gone to the Eastman museum in Rochester, NY.

    That is when I first saw original works by Adams.

     

    <p>

     

    I started working with my 35mm...something was desperately wrong with

    it. I did not have the razor sharp focus from foreground to

    background. And I did not have the perfect tonal range from black to

    white. I had the camera checked out. They said it was fine. Then I

    read "The Negative". Things started to click.

     

    <p>

     

    The people who are inclined to notice, will notice. Who cares about

    the rest?

     

    <p>

     

    Regards,

     

    <p>

     

    Jason

  19. Anyone out there a memberof WFPA (Wood Field Photographers Association)? Anyone have any info on WFPA they would like to share?

     

    <p>

     

    To join, you apperently have to send in what you think is your best photograph. Why? What happens to it after you become a member?

     

    <p>

     

    It looks like a worthwhile organization, but I'd like to get some input from current members and people who have decided not to become members.

     

    <p>

     

    Thanks for your input.

     

    <p>

     

    Regards,

     

    <p>

     

    Jason.

  20. Albert

     

    <p>

     

    DOF is really only half the problem. You will have a difficult time

    getting the sharpness you want if you do not get the best plane of

    focus to begin with.

     

    <p>

     

    Someone posted that you should react to your ground glass. I really

    agree with this philosophy. Take your camera out and play with the

    front and rear tilts and swings. Make notes on what points come into

    focus together as you adjust the swings and tilts and re-focus.

     

    <p>

     

    Once you are comfortable with the procedure of placeing the plane of

    focus to maximize sharpness in the foreground and the background,

    then just shoot at the smallest aperature that suits your goal for

    the photograph. Remember that smaller is not always better. With

    4X5, if you go much smaller than f/32.5 you start to get into

    diffraction problems.

     

    <p>

     

    Regards,

     

    <p>

     

    Jason

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