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Macro Lens from a Pringles Can

isharq writes "In a cool little feat of extremely low-tech hardware hacking, Photocritic has created a macro lens out of a Pringles can. According to the article: "with less than £1 worth of equipment, a little bit of sweat and tears, you can build yourself a surprisingly good macro lens". The results are astonishing."

22 of 241 comments (clear)

  1. The results are astonishing by Anonymous Coward · · Score: 5, Funny

    And the chips aren't half-bad either.

    1. Re:The results are astonishing by bgarcia · · Score: 4, Funny
      NEWS FLASH: Hallow tube may be used to do the job of... a hallow tube.
      <Inigo Montoya>You keep using that word. I do not think it means what you think it means.</Inigo Montoya>
      --
      I'm a leaf on the wind. Watch how I soar.
    2. Re:The results are astonishing by Infinityis · · Score: 2, Funny

      You keep using the name "Inigo Montoya". I do not think you know who atually said that line.

  2. Wrong. by mrtroy · · Score: 5, Funny

    Don't piss in my ear and tell me its raining!

    Next, you are going to tell me that you can make some sort of 802.11 antenna with a pringles can.

    And whats with this "do it yourself" building projects? My fingers are too greasy and fat to perform such feats.

    --
    [I can picture a world without war, without hate. I can picture us attacking that world, because they'd never expect it]
  3. Hmmmm ..... by gstoddart · · Score: 4, Funny

    Maybe they should have taken the money they saved on their macro lens and upgraded their server/connection.

    Their server seems to have been reduced to rubble. Anyone got a mirror?

    --
    Lost at C:>. Found at C.
    1. Re:Hmmmm ..... by Kjella · · Score: 3, Funny

      Yeah really. It was Slashdotted before there were any posts on the article, I think. Is that a record?

      Hardly. Ever since slashdot got subscriptions sites have regularly been down and out before the first comment. Must be one of the only good things about being a subscriber, you could actually RTFA (though it seems optional). Anyway, I love DIY articles where you do a MacGyver with two bits of string and a chewing gum, but this is like.. "Ok, we have $X thousand dollars of SLR equipment, let's try using duct tape!"

      How much would an actual extension ring cost? I did a quick search and I'm looking at prices in the $10-20 dollar range. Wohoo. It's like "How to build your golden Rolls Royce for $5: 1. Buy a can of gold spray 2. Spray it on your Rolls Royce." Let me know when you can make high-percision optics or high-quality CCDs on the cheap, and I'll attach this pringles can to it.

      --
      Live today, because you never know what tomorrow brings
    2. Re:Hmmmm ..... by indifferent+children · · Score: 5, Funny
      Anyone got a mirror?

      No, but you can make a mirror from an old CD.

      --
      Censorship is telling a man he can't have a steak just because a baby can't chew it. --Mark Twain
  4. Re:Slashdotted before the first post... by Georules · · Score: 2, Funny

    Sshh.. they were just testing thier Pringles can server running on a Pringles can amplified wireless network while beating Pringles can drums.

    Once you pop the fun don't stop, oh wait...

  5. The server... by zenneth · · Score: 4, Funny

    ...was probably constructed of a Pringles can, too.

    --
    The Chronic *WHAT* les of Narnia!
  6. Make sure you paint the outside of the can... by digitaldc · · Score: 3, Funny

    ...or you will end up looking like that biggest nerd on the planet.

    It is also great for viewing microscopic flakes of potato chip residue. Paper towel rolls, in all their inadequacy, are known to be suffering from lenses envy.

    --
    He who knows best knows how little he knows. - Thomas Jefferson
  7. Dog bites man. No, not even that. Dog slobbers! by Myself · · Score: 2, Funny

    And a pox on the editor that approved this trash. Sure, it's neat that you can use a Pringles can as a lens mount. I've used them as coil winding cores, waveguides, insect traps, drums, cookie cutters, and even food storage containers before. Doesn't make it news!

    Of course, if I wrote up the cookie-cutter application as "Pringles can provides limitless food supply", it'd probably make the front page.

    1. Re:Dog bites man. No, not even that. Dog slobbers! by wik · · Score: 2, Funny

      >Of course, if I wrote up the cookie-cutter application as "Pringles can provides limitless food supply", it'd probably make the front page.

      It would be selected solely because it contains a grammar mistake.

      --
      / \
      \ / ASCII ribbon campaign for peace
      x
      / \
    2. Re:Dog bites man. No, not even that. Dog slobbers! by Anonymous Coward · · Score: 1, Funny

      You're confusing "Pringles" as a noun with "Pringles" as an adjective.

      The really pringlish thing is that you admit to it and expect the rest of us to pringle along with you.

  8. Re:Astonishingly.. lame by Anonymous Coward · · Score: 3, Funny

    Oh yeah, but check this out, if you take a pringles tube and hold it up to one eye and then put your hand up right next to it it totally looks like you are looking through a hole in your hand... it's wicked awesome

  9. Re:Ah the dissapearing dupe by Anonymous Coward · · Score: 4, Funny
    Slashdot, where we support freedom of speech and don't delete comments unless they embarass the editors!



    Slashdot, where everyone is so american that no one has any idea what Freedom of Speech is, and how it doesn't apply to private websites you read in your underwear and never pay for.

  10. Tune in next week... by Gigabit+Switchman · · Score: 4, Funny

    ...when I show you how to construct:
          - A working fusion reactor
          - A 3" mortar
          - A simple teleportation device
    AND
          - A cat ... from a Pringles can.

  11. Whatever next? by seniorcoder · · Score: 2, Funny

    Next, someone's gonna discover that these cans make convenient containers for chips.

  12. Re:Lens, my foot! by SlashSquatch · · Score: 2, Funny
    Yeah, the *nerve* of that guy to try to pass that off as a legitimate project. [SARCASM]

    I had some "friends" who told me that since I did not grow tomatoes from seed I was not a gardener.

    I ate very nice tomatoes that year. Nuts to gardening, I prefer to eat!

    --
    Autonomous Retard -- Is your camp safe? UnsafeCamp.com
  13. Re:Impressive by duffer_01 · · Score: 2, Funny

    "Just think of what the Professor could have done with these cans!"

    Ginger's or Mary-Anne's?

  14. Cease and desist, citizen by Urusai · · Score: 4, Funny

    The RIAA has not granted you a license to use your CD in this manner. Why do you hate America??

  15. Re:Lens, my foot! by plover · · Score: 4, Funny
    Reminds me of the comment track from the recent DVD release of the movie Tron. Because the actors were shot in such low light on a black stage, the cameraman had to open his lenses wide to be able to film the scenes. And the wider you open the aperture, the thinner the depth of field. At one point the cameraman told the director "I can't hold focus on the whole actor any more, what do you want me to focus on?" The director responded "his face." The cameraman replied "No, I can't even get the whole face in focus, what part do you want to see?" The director said "his eyes."

    The cameraman then asked "which eye?"

    --
    John
  16. Re:IMDb by multipartmixed · · Score: 2, Funny

    When I mentally "hear" that line, it is indeed with a fake eh-spanish accent.

    Therefore, I conclude that IMDb is probably correct.

    --

    Do daemons dream of electric sleep()?