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s.l.

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Posts posted by s.l.

  1. Reasonably, these fish probably aren't rocketing around their tank, right? So he won't need the crazy fast autofocus of the 1D. He mostly needs a good fast shutter to catch them moving. So, a 30 or 40D (fast frame rate) would be ideal. How big are the fish? Maybe a fast macro lens would be good as well.

     

    I don't know what the setup is, but an underwater strobe flash or something might be useful if it doesn't spook the fish too much. With DSLRs, my opinion is that you can never have too much light...

  2. I have a B and just bought a load of film from frugalphotographer.

     

    When I have time to work on my own projects (as opposed to those required by school :p)

    I work on my film slitter. I just finished machining the most crucial parts: the film tension

    roller and the gauge blocks that keep the blades at the proper width. The body is all

    acrylic and the mechanical parts are all aluminum, so it should hold up nicely.

     

    Next step: build a mask for the Focomat and find a wider lens so that I can print

    traditionally as well as just scanning.

  3. As an update: I ended up ordering 100 bucks' worth of film from frugal photographer; seems like the only places you can still reliably buy it from are frugalphotographer, blue moon, and 8x11film.com. The newer snap-closed cassettes are reloadable, so I'll just reuse those. I figure 100 bucks for 360 exposures is a pretty decent price considering the rarity of the film.

     

    So what I've determined is the following.

    Buying: frugalphotographer or Blue Moon if you're in north america; 8x11film.com if you're in the EU. Seems that 8x11film doesn't ship outside the EU anyway. No idea if you're in the middle east, asia, africa or australia; perhaps there's a place in the Hong Kong area?

     

    Processing: looks like Blue Moon is one of the few places that still process minox film. I recommend doing it yourself...there are simple methods using a standard 120 stainless steel reel and a Kindermann tank that work quite well. See http://www.geocities.com/markhahn2000/developing_minox_film.html

     

    Printing: Again, Blue Moon will do it for you. Most flatbed film scanners will do a great job with a strip of Minox negatives, though high resolution is crucial (think 3000 dpi+). Even this kind of resolution will result in a small image, less than 1500 pixels on the long side, but for anything faster than ASA 25 you're limited by grain and camera blur more than a higher scan resolution would solve.

     

    Printing the old-fashioned way, there are tons of resources at subclub.org. They discuss the existing minox enlargers, other enlargers for submini film, and the wide-angle lenses and film gates you'll need to print 9.5mm film on a 35mm enlarger.

     

    Hope that helps.

  4. I second that. I'm currently looking mostly for empty cartridges, as I'm building myself a

    nice mechanical slitter and can develop/print the film myself. Outside of buying old

    cartridges from eBay (with the associated *COLLECTOR ITEM* markup, ugh :P ), is there

    any way to get lots of empty cartridges for cheap? 8x11film seems to be the best place -

    any good results getting stuff shipped by them?

     

    Even places I've been quoted in person turn out to no longer exist. I suppose that with film

    on the whole dying out like crazy, esoteric film is just going to be harder to find, but

    there's got to be something out there. Right?

  5. Build one and see if it works. Some people might be interested in buying it. However, "don't quit your day job" is right. Any minox film slitter is about as much of a niche product as you can get, and one that turns a moderately uncommon film format into a less-common one is even more so.
  6. Does this "unpublished collection" apply to any works you feel like? What about works that

    are created after the date you filed for the copyright? What about works created before?

     

    That could be a really useful thing...I'd love to know more about it. Or if you know of a site

    that describes the concept in greater detail, that would be awesome too.

  7. Micki --

     

    I recognize what you're saying. And, as I stated, I would be upset if someone took my photos

    and claimed them as their own.

     

    However -- and I say this without any pedantry -- I don't think it's such a big deal if some kids

    use the image on their website. If they start making icons out of them and selling them, or

    something, then it would be a serious issue. But just taking the image and posting it

    somewhere as a user icon...well, I don't see how that has caused any damages. I agree with

    everyone here who says that, if you're going to use the internet to gain exposure, you are going

    to have to deal with a certain lack of control over where and when your images are used. The

    best protection from people stealing your photos over the internet is to not put them on the

    internet in the first place.

     

    To reiterate: my response to Doug is that yes, it is bad, or at least not-good. However, since no

    one is trying to sell his images as their own, and no one (so far, that we know of) is using the

    image in any commercial way, I think it may not be worth pursuing in a legal context.

  8. First, take the whole thing and give it a good wash. The dishwasher is a good place but

    don't use any bleach. Take all the cables and braid them together so they have company.

    Unplug the hard drives and put them in freezer bags to keep the data from evaporating.

    Put the mouse in a separate box so it doesn't eat the other components; it can get pretty

    hungry when it doesn't have power to feed on. Put everything in separate mylar bags, then

    put all the bags in a steel or lead box with minimum 2 cm walls. Fill the container with

    xenon, seal it hermetically and maintain at exactly 223.33 (repeating) degrees kelvin and

    0.6 atmospheres of pressure. Make sure to use an earthquake-stable mounting (steel rods

    drilled 18 feet into bedrock will do the trick).

     

    Seriously? Dust out the inside and put it in a box in a place with low humidity. Think about

    replacing the PRAM battery when you open it up again. Computers are generally very good

    at sitting in one place for a long time :P

  9. By getting close to the fence and focusing on the distance, you're putting the wire so far

    outside the zone of focus that it blurs into a gray translucent fog. It's not so much that

    you're seeing through it; rather, you're sort of seeing "around" the wires. The fence is still

    there in the shots, though -- If you compare two images, you'll notice that the ones shot

    through the fence are a little greyer and flatter.

     

    The reason this works is specifically because you are using a long lens which has a very

    narrow depth of field. If you go down to something like a 50, you'll have a much harder

    time getting the fence to disappear, if you can do it at all; the depth of field is much

    larger. If you need to get close, you're better off sticking the lens through a hole than

    trying to blur the fence to invisibility. I would recommend taking a 35 or 28 (or their

    equivalents for your sensor, if you have a DSLR) and putting it though a hole in the fence

    to get shots at the plate. 50mm might work great if you want slightly closer cropping.

  10. See, sometimes celebrities just get a camera because it was reviewed in Stuff magazine, or

    they saw someone else using it, or what have you. Just recently I saw a photo of Paris

    Hilton carrying a Nikon DSLR with what looked like a 70-300. Ahuh, she knows what she's

    doing.<br><br>

     

    Then, on the other hand, there are the people who actually use their cameras. Like Jim

    Marshall, for instance.

    <a href=http://members.lycos.co.uk/JemK/Pic-A-Week/marshall.htm>Check out his

    M4.</a>

     

    Now there's a guy who actually loved his camera. All the Leica fans can go up in arms

    about how awful it is to see their precious camera in that condition -- but I say there's

    nothing more sad than seeing a mint-quality M3 still in its original box, because it means

    that it's never been used. I hope that someday all my cameras look like Marshall's.

  11. Sorry about the problems you've been having. I understand where you're coming from,

    and I'd be really upset if someone was claiming my images as theirs, but if it's just people

    saying "I like this" then I guess it's not too bad.

     

    My solution to that problem is to only show images online at low resolution (712x475,

    maximum quality JPEG) and only on my own website. I feel that if someone wants to steal

    it and print it for themselves, they can go ahead and do it; I'm flattered. And, if someone

    wants to try and sell the image as theirs -- well, it'll only make a 3.5" long print at

    acceptable saleable quality, so I'm not worried about that either. Watermarks, I feel, ruin

    the image, so I don't use them.

     

    Oh, and I always keep all my camera originals -- things like other shots taken from a

    sequence are quite good proof that you were the original photographer. EXIF data can be

    spoofed but it might help as well.

  12. Print the image and see. The white lines are where there was no data in the original scan;

    when you increased the contrast of the shot, Photoshop sort of pulled the edges of the

    histogram out and left those blank spots.

     

    That will show up as poor tonal gradation in smooth areas, and maybe an enhancement of

    graininess or slightly harsher contrast. Generally, the effects of an overextended

    histogram like that will show up at any print size, so make a 5x7 and see if you like it. If

    it's decent, go with it. If not, rescan and retry -- can't take all that long.

     

    The final verdict on any photo is whether you think it looks good, not whether the

    histogram is continuous or any other scientific measure.

  13. Eventually you'll get dust inside the body. Take the lens off somewhere smart (ie., not

    during a sandstorm) and brush off the ground glass on the bottom of the prism (that's

    where the focusing screen actually is most of the time). Hold the camera with the lens

    mount facing down so that whatever comes off falls out, and not further into the body. Try

    to spend as little time as you can with the body cap off, but I think it's not really as big a

    deal as people make it out to be. Of course, I clean my SLR's sensor myself with a bottle of

    methanol and lint-free optical wipes.

     

    Also, keep in mind that dirt in the viewfinder won't affect your pictures. People have been

    shooting great shots for ages with dusty finders.

  14. Latex gloves are inherently sticky -- it's the nature of the rubber. That makes it harder to

    handle the negatives without damaging them (maybe). Cotton gloves are soft and will

    slide across the emulsion if you accidentally touch it, rather than binding and potentially

    damaging it. The bigger problem is that some brands of latex gloves come with powdered

    talc on them to get rid of this stickiness. That talc gets on everything and is about as awful

    a thing as you can have in a darkroom.

     

    That said, I've seen more people using unpowdered latex gloves than cotton ones, mostly

    because they're easier to find. I don't wear gloves, but I'm finding that it would be nice to

    get a few sets of cotton ones so that I don't have to be quite as careful about touching the

    film.

  15. I've never seen a lens with manual aperture settings, from any manufacturer, where you can't

    shoot between stops. The detents are only there to make it easy to move in stops. Many old

    lenses had no stops at all, just one smooth motion from open to closed.

  16. "I'll shoot by focusing on an area and waiting for the members of the band to walk into it."

     

    You have an SLR -- why not just track the people? It's not hard to manually focus on a

    moving subject, unless they're coming straight at you at high speed. Practice keeping moving

    cars or birds in focus for a few hours before the show. People were shooting moving subjects

    for many years before they invented autofocus ;)

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