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cougar_allen

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Posts posted by cougar_allen

  1. I had a camera that took SX-70 film when they first came out -- the cheapest model, with fixed focus. I made an adapter out of cardboard and tape to take a close-up lens. It only took me one shot to find the focus distance. I put it on a tripod aimed at a yardstick on a table and took a shot to see which mark on the yardstick was in the center of the focus zone. Then without moving anything I measured the distance from the lens to that mark with another ruler.
  2. That snapshot of Nixon isn't timeless -- show it to some teenagers now and I bet they'll have no interest in it. It's not a particularly good picture.

     

    http://www.cnn.com/ALLPOLITICS/stories/1999/08/06/nixon.resigns/nixon.leaves.jpg

     

    http://www.archives.gov/education/lessons/lincoln-memorial/images/iwo-jima-flag.gif

     

    The raising of the flag at Iwo Jima is a timeless photograph. People who don't know where Iwo Jima is and don't care who won that battle can appreciate the photograph because it's a great composition. A thousand years from now it'll still be just as great.

     

    Like Velazquez' famous painting The Surrender of Breda -- better known as "The Spears." If you don't know or care what historical event it portrays it's a great painting regardless.

     

    http://www.ibiblio.org/wm/paint/auth/velazquez/breda.jpg

  3. You *can* download a long thread on dialup if you keep hitting refresh every time it times out. It can take half an hour though, and you can't just leave your computer for half an hour and come back to it; you have to keep hitting refresh. It would help a lot if when a thread starts getting long somebody would start Part 2 and everybody switch to that. Half of America is still on dialup....

     

    -Cougar :{)

  4. 10 years from now cameras will have electronic viewfinders with more resolution than the eye can see and so little lag the eye can't see that either and they'll have a cheap noninterchangeable superzoom lens with all lens errors corrected by firmware. 20 years from now cameras will be exactly the same but so cheap they'll be given away to promote products that are worth something, and SLRs whether digital or film will be quaint antiques sold in the same stores that sell antique typewriters. Or maybe it won't be 10 years and 20 years, maybe it will be some other times, but those times are coming....

     

    -Cougar :{)

  5. The reason it's irritating is it's using a three syllable word for a thing that already has a perfectly good one syllable word. It's also likely to cause confusion, which "film camera" does not. And it's a new usage that does not seem to have any advantage whatsoever.

     

    The term "analog watch" has an advantage -- it's the most concise way to say it. "Analog camera" doesn't have that advantage. Does it have any advantage? I can't see any....

     

    -Cougar :{)

  6. Camera companies (and laptop companies) don't manufacture batteries. They buy them from companies that make them up from standard size cells and resell them to you. You can buy upgraded batteries direct from the makers. Even if you have the only device still functional that uses that proprietary battery you can have it made up as a one-off for a reasonable cost.

     

    Of course the camera companies (and laptop companies) will try to convince you those are "third-party" batteries and inferior to their "genuine" batteries, but they're lying. In fact if your camera has been on the market for a year or more the battery you get direct from a battery maker will be superior; better cells are available now.

     

    -Cougar :{)

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