Jump to content

gene_e._mccluney

Members
  • Posts

    569
  • Joined

  • Last visited

Posts posted by gene_e._mccluney

  1. This could be called "color crossover" where the light from two different sources are so far

    apart in their color temperature that one cannot achieve a natural looking color balance.

     

    Perhaps someone opened the outside door to the church during the time the

    photographer was taking a rather longish time exposure under the tungsten light of the

    church?

  2. If you are consistently getting overexposure, even though your meter and camera are both

    set to the same ISO, you just need to adjust your meter to another ISO until the reading on

    the meter gives you the exposures you want, then it should be repeatable. Some digital

    cameras don't factor ISO the same as film cameras do, and a Digital ISO of 100 will not be

    identical to a film ISO of 100. Strange but true. You may need to set your flash meter at

    ISO 200, or ISO 250 or so. Do trials, look at your histogram and work out what you need

    to set your meter at to give you ideal exposures when your camera is set to ISO 100.

     

    McCluney Photo

  3. I gotta tell you, coming from my 30 years of activity in Commercial Photography, if you are

    worried about the cost of running your lights for your shooting, then you are waaay off in

    your pricing of this job. Any Commercial Photography job should have enough profit

    margin built in to take into account all of the overhead expenses for the production of the

    job and a nice profit for the photographer. You do a great dis-service to the photography

    community by pricing your work so low as to not cover all your expenses, as well as a fair

    profit.

     

    McCluney Photo

  4. There should be zero compatibility issues with using Leica/Voigtlander/Zeiss "M" mount

    lenses on any "M" mount camera that adheres to the mount standard. The Leica and Zeiss

    "M" mount cameras will give you slightly more accurate focusing due to longer rangefinder

    base length, which should only be important on longer focal length lenses. While the

    Zeiss lenses have 1/3 stop clicks on the aperture ring and the others don't, The practical

    matter is that on any "M" mount lens, you can set the aperture anywhere in-between click

    stops, so that is a moot point.

     

    McCluney Photo

  5. I have to say, that if everything is working just fine, either platform (Windows or Mac) will

    be fine, but if you are having problems, fixing them on a Mac is much easier, and in my

    experience there are fewer instances of problems to fix.

     

    If your current computer seems to be struggling with Photoshop, perhaps you just don't

    have enough ram. You should have at a minimum 1 gigabyte of RAM, and better if you

    have more.

     

    McCluney Photo

  6. These are not "NEW" production of Agfa papers, rather they are newly cut stock from

    master rolls produced before Agfa stopped production at the end of 2005. So, if you like

    these papers before, get some now, as these are the same papers, and eventually the

    stock will run out. New producton (by fotoimpex) may or may not resemble the Originals

    still for sale.

     

    McCluney Photo

  7. If you can capture the full range from darkest to lightest tones with your scanner, then you

    can easily manipulate the file in photoshop, however it sounds to me like your scanner is

    "clipping" some tones at the extremes. In Nikonscan you have a visible histogram

    showing the full tonal range of the image, when you do a prescan. You can move the

    sliders outside the range of tones in the image, thus capturing everything on the film. If

    your histogram goes off the scale, you adjust the gain slider up or down to bring the

    image within the range of the scanner. In this way you capture the whole range of tones

    on the negative. (I am speaking of scanning in greyscale mode). I suppose it is possible

    that you have such a dense negative that it might be beyond the ability of the scanner to

    capture, but I can't say for sure, as I have not seen your negatives. Once an image is

    captured with the blacks and whites clipped....then there is very little you can do in

    Photoshop to "bring back" detail that just isn't there. One thing for sure, you need to scan

    in 16bit depth to preserve all the adjustment range possible. Then in photoshop, after

    you make all your adjustments, convert to 8 bit.

     

    McCluney Photo

  8. They market photo related merchandise under the Agfa name. I'll bet that color negative

    film is either stock from master rolls made prior to Agfa closing the coating plant, or it is

    Ferrania sourced.

     

    The company that makes the mini-labs and chemicals is real, though, and most Agfa

    brand chemistry is now available again.

     

    McCluney Photo

  9. I'm shooting my project with three cameras (Leica "M") using lenses from 15mm to 35mm,

    outside on location. I have to change lenses around on each camera for each shot, say if I

    want to use the 15mm, I need to fit this to the camera carrying b/w film, then to the

    cameras carrying color film. Taking and replacing a filter on the lens, as well as changing

    out the lens for each and every shot is not going to happen in the limited time frame. I am

    scanning my negs, not printing on photo paper. Therefore I wish to use a b/w film, ISO

    100 that gives me the best sky tones without filters. I need to use ISO 100 to match the

    color film stocks I am using, so I won't have any issues with exposure error due to me

    forgetting to "compensate" for the different ISO's of different films between cameras.

  10. Manufacturers do not "routinely" overrate the ISO of their films. The ISO is calibrated very

    carefully, and emulsions are "tweaked" to conform with each batch.

     

    Microdol-X is known for not giving full box speed. Most people that regularly use

    Microdol-X rate their film at 1/2 box speed. Other developers give full box speed. (The

    ISO as listed on the film box). 75F is not optimal for most developers, but is suggested

    for Microdol-X 1+3 dilution to shorten up the developing time to a reasonable length.

     

    You do not need to use a wash aid with b/w film.

    You do not "need" to use an acetic acid stop bath, several fill and dump tanks of water will

    work just as well.

    You do not need to pre-soak your film in water unless you have a very short developing

    time (like under 5 minutes). For a 20 minute developing time, the water presoak does

    nothing.

    Your fixing time depends on the fixer you use....see manufacturers recommendations.

     

    It seems your "instructor" has devised a methodology that works for him, and he is trying

    to impose this (without variation) on his students. While his methodology does work, bear

    in mind that most award winning shots were developed using other developers, using a

    different technique than the one he outlined in his class.

     

    McCluney Photo

  11. I have been shooting a lot of Agfa APX100 lately, and developing in Wd2d Pyro developer. I get good

    tonality, however my sky tones are lighter than I would like. Prior to this current project I have shot

    extensively with Neopan 400 in D-76 1+1, and I was getting better sky tones (darker) and more

    definition in clouds. I am not using a filter, but I am shooting my outside subjects (bridges) with wide

    angle lenses that on my color shots render the sky deep rich blue. My question is, do you think that

    APX100 in 35mm has an over sensitivity to blue in comparison to other film choices? Thus rendering

    large expanses of blue (such as deep blue skies) overly light?

     

    I know I could use a yellow filter, however for my project I am shooting color slide and b/w at the same

    time and for many shots I have to interchange lenses between cameras, and that would mean I would

    have to constantly remove and replace the filter.

     

    I am using APX100, because I also shoot an ISO100 E-6 film, and to save time hassle and error I need

    to keep both emulsions at the same ISO. Meter once for all camera bodies.

     

    McCluney Photo

  12. To those who have suggested "switching to digital" well digital sensors get dust too, and

    have to be cleaned, and often never completely come clean of all spots, so spotting is also

    needed with digital captures.

     

    I shoot both digital and film, and I process all my own film, E-6, C-41, B/W. I do not have

    a significant issue with dust in any film scan with the glass carrier on my Nikon 9000ed.

    Of course I get a teeny bit of dust, but it is minimal and takes just a few moments to clone

    out. The key is doing your own film processing and sleeving and handling your negatives

    very carefully, and cleaning your carrier and using compressed air on each frame scanned.

     

    McCluney Photo

  13. Your "simplified" process is what a lot of people use. However, you do not need to do a 5

    minute wash inbetween the developer and fixer. Just three (or so) fills and dumps of the

    developing tank would suffice. The time for washing the film after the fix is adequate if

    you use a wash method that has plenty of flow, where the water changes completely out a

    number of times.

     

    McCluney Photo

  14. Regarding the developing of any and all C-41 process color negative films. A responder

    above was concerned that the operators of the equipment at Walgreens/Wal-Mart/Target/

    etc. would have problems developing "odd" C-41 films. This is absolutely NOT an issue,

    as ALL C-41 films are standardized at one processing time and can be processed

    intermixed, at will. The C-41 process is fixed and unvariable. If the machines are set-up

    and maintained correctly, with good chemistry, they can process ANY C-41 color negative

    film equally. Of course poorly maintained equipment operated by untrained operators

    may result in substandard negatives, but this is not focused on a particular film stock and

    would affect any and all films run thru the processor. There is no film that poses any

    special problems. Even b/w C-41 chromogenic films are processed exactly the same as

    the color negative films. The film processing machines are not adjustable for different

    films, and indeed do not need to be.

     

    McCluney Photo

  15. Normally the strobes you need for fashion are high output, extremely fast recycling, so

    you don't have to wait, if the model goes through a series of poses in rapid succession.

     

    No entry level (Under $1000) strobe will withstand the continuous use without

    overheating, and in general they won't recycle fast enough for professional fashion.

     

    McCluney Photo

  16. The glass carriers are ALWAYS in short supply. Best bet is to get a vendor to order one for

    you, and notify you when they get it. It may take six months. It did for me. I think they

    make a batch of these probably once a year. I found a vendor that would order for me,

    and then telephone me when it was in, and then I could pay for it and have it sent to me.

     

    McCluney Photo

  17. For the Kiev 6 or 60 cameras you need the "Pentacon 6" lens mount. If a lens is stated as

    being in Exakta mount, this means for the 35mm Exakta SLR. For a brief period in the

    1990's there was an Exakta 66 camera, but the lens mount was Pentacon 6. The Pentacon

    medium format body was the basis for the Exakta 66 camera. Lens brands available in

    Pentacon 6 mount were Schneider, East German Zeiss, Kiev (various names on individual

    lenses) All in all a whole bundle of lenses.

     

    McCluney Photo

  18. It sounds to me from your last post, that you are frustrated with Silverfast as the scanning

    software for your Microtek 120tf? That is why I suggested you try the "FREE" Microtek

    scanning software as an alternative, which (as mentioned above) is a FREE download from

    the Microtek website, has been updated and is full featured, and has a very easy to

    understand user interface. You will have no problems "zeroing" in on individual frames,

    the controls and adjustments are easy to figure out.

     

    So, what I am asking you to do is to try the FREE Microtek scanning software for your

    Microtek scanner, before you spend money on another scanner. The Microtek software

    takes the place of the Silverfast software, you use one or the other. I have Silverfast for

    two of my three Microtek scanners. I have to tell you in all cases I prefer the Microtek

    scanner software in its newest versions. I have absolutely zero problems using Microteks

    scanner software with my three Microtek scanners on my Dual G5 Macintosh. If you are

    having problems using Microtek software on your G5, then you need to download the

    newest version suitable to your OS, Pay careful attention to what version of OS-X you

    have, 10.2, 10.3, etc. Also, try running the scanner software as a stand-alone program, as

    well as the plug-in for photoshop.

     

     

    McCluney Photo

  19. If you have the standard Mamyia film back for your camera, there is a little tab on the top

    back of the magazine, near the film advance lever, that you have to push to the left (I

    think) to allow the advance lever to advance one frame. Are you pushing this? You push

    this little tiny lever, and then advance the film, and it will stop on the next frame and lock

    again. After your next exposure, push little lever, and operate advance lever to go to the

    next frame, etc. Don't foget to recock shutter with big lever on side of camera. You can

    (IIRC) advance film either before or after you recock shutter. Best to get into habit of

    doing it one way only. Like take photo, advance film, recock camera. and stick with it.

     

    McCluney Photo

×
×
  • Create New...