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zoltan_arva_toth

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Posts posted by zoltan_arva_toth

  1. I have an image that I have cropped in two different ways and cannot, for the life of me, decide which one works better. The tonal reduction to almost pure black and white is intentional. It's just the cropping / framing / composition I can't make up my mind on.

     

    Version 1:

    tonusredukcio.thumb.jpg.89964ee98e6ba44a06f680db6e07ea2a.jpg

     

    Version 2:

    tonusredukcio2.thumb.jpg.d20252b272a5c19f17192aca80473b6e.jpg

  2. I have a Pentacon Six, and I must say when everything "clicks" - pun not intended -, it produces fantastic results in tandem with its Carl Zeiss Jena Biometar 80mm f/2.8 MC standard lens, like these:

    28150008.thumb.jpg.f7070a9d2b64471877bd227c2c4d6524.jpg

     

    28150009.thumb.jpg.509940671328c3bec9613ca3ee53b447.jpg

     

    vigszinhazRollfilm.thumb.jpg.324ef08fb0e13f15cd3d2eff53368de6.jpg

    However, some frames are affected by what seems to be light leaks. Exhibit A (cropped to 645):

    rollfilmProblema3.jpg.c8e075d31489b2bbdff20a5c4bb3a228.jpg

    And here's the full frame, with the problem intentionally exaggerated so that it's easier to see:

    rollfilmProblema2.thumb.jpg.e9fdf109fbe65275f5e519fb5c68616b.jpg

    Do you think this is a light leak? Or is it a development/lab issue? As I've said, this is something that affects some frames and not others - but there always seem to be 2-3-4 affected frames per roll.

  3. <p>These scans are plain horrible - try another scanning service. (Of course this doesn't mean everything's fine with the film itself - look at the negative and see if it looks "thin." But really, the artifacts in these scans are truly unnatural.)</p>

    <p>For reference, this is what a half-decent scan of ISO 400/27° film (Kodak Portra 400) looks like when downsampled to 1600 pixels wide:<br /> <a href=" Scanned 35mm Kodak Professional Portra 400

  4. <p>Might be overexposure. On a truly sunny day, an ISO 400/27° film needs to be exposed at 1/500 or maybe 1/250 sec at f/16, and an even faster shutter speed is needed for shooting at wider apertures. Your shutter speed was 1/60 which is way too slow for any aperture setting available on the lens you used. You likely gave the film too much exposure to light. (Note: overexposed slides are blank (thin/ washed out) and overexposed negatives are dense.</p>
  5. <p>We have just found three rolls of Fortepan 50 (expired in 1992) and one roll of Neopan 400 (also expired).<br>

    To say the films were <em>not</em> properly stored is an understatement - we found them in an unheated outbuilding.<br>

    The Fortepans are in their original, unopened boxes but the Neopan cartridge is not.<br>

    I'd like to expose these rolls and have them developed, but have a question: what speed should these films be rated at? The box speed of the Fortepans is ISO 50/18° - shall I rate them at EI 25/15° or EI 12/12°? The Neopan is of course an ISO 400/27° film - should I rate it at ISO 200/24° or ISO 100/21°?<br>

    Needless to say, I'm not planning to use these films for anything particularly important, but would still welcome your input.</p>

  6. <p>Using a refurbished minilab scanner might well be a good idea if you can get it to work on your OS.<br /> This photo, shot on 35mm Ektar 100, was scanned with a Kodak 660 film scanner to an almost 10-megapixel digital image:<br /> <a href="https://drive.google.com/file/d/0B8GdZAMmQrazZjZvSTJVT0ZrSm8/view">https://drive.google.com/file/d/0B8GdZAMmQrazZjZvSTJVT0ZrSm8/view</a><br /> Click the download button above the photo to download the full-res version.</p>
  7. <p>In a nutshell, the high-end Coolscans had better optics - with higher resolving power, better contrast and less chromatic aberration -, adjustable focus, motorised film transport, higher dMax and an infrared channel. For these reasons, they were in an entirely different price league than the OpticFilm 8100. Now that they are essentially no longer available new, their prices have skyrocketed in the used market. If you can justify the cost and get your computer to work with them - note that NikonScan does not support modern operating systems so unless you use Windows XP or something similar, you will need to buy third-party software to run a Coolscan scanner -, they are the better option. However, if you can only spend a few hundred on a scanner (which is the reality for most people), and only need to scan 35mm film, the OpticFilm 8100 is not a bad choice at all. If you can cough up a little more, the OpticFilm 7600i or 8200i will give you infrared scanning, which helps the scanning application - the bundled SilverFast by LaserSoft or the separately sold Vuescan by Hamrick Software - identify and clone out dust and scratches on C41 and E-6 films, similarly to Nikon's ICE. However, if you want excellent optics with adjustable focus, you will have to dig a lot deeper into your pocket as no current entry-level or midrange desktop film scanner I'm aware of has them, unfortunately.</p>
  8. <p>I would not worry too much about this - but yes, this scan seems a tad coarser than it should be. Could be underexposure or a scanning issue. For reference, let me show one of my own scans of Kodak Portra 400, which was done on a consumer-grade desktop film scanner. I think it's a bit cleaner, though the shadows are obviously grainy/noisy (again, it's <em>not</em> a top-notch scan). Because of its dimensions - which are similar to your 'Original' image on Flickr - it won't display inline, so you will need to click on the link.</p><div>00cDnk-544058784.thumb.jpg.0a2ab43bd74d0ea84a24bdf53bf71e1a.jpg</div>
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