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Look at how the A7 melts in Lava :)


Images by Amanda Stevens on Facebook

By mistake Amanda Stevens dropped the A7 inside a Lava flow on a volcano in Hawaii. And sorry to say but weather sealing cannot withstand it 🙂

Amanda writes:

“This is apparently what lava does to a camera…just thought you should know.”

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73 Responses

    1. she wrote on facebook: “this is NOT my camera. I was working at a camera store demoing product and this was at said store to demo and show why extended warranties are important “

    1. Given the little bit of detail available, I suspect it wasn’t really lava, which was said to make the point more dramatic; more likely a house fire.

      If it had been accidentally dropped into lava, there is very little chance you would have anything to hand that could safely retrieve such a small item before it was totally consumed. Merely standing within reach would be risky and very, very hot.

      That’s not to say it isn’t possible, as there are areas of volcanic activity which are slow and accessible, but the retrieval would seem to be the difficulty.

      1. First thing that came to mind also. Could be wrong but burn/melt pattern reminds me of a house fire. I don’t know, the whole ” went to Hawaii, ‘dropped’ my camera in the lava and then picked it out” seems to be missing some details .Hawaiian lava is listed as having a temp of around 2012 F so if it was liquid or recently liquid it would have to be a pretty quick drop and retrieve ! The radiant heat from that would be eyebrow singeing to say the least !

  1. The lava seal on this camera failed miserably. You can clearly see the lava damage on the sensor. Sony need to up its game in this department!

  2. The front and rear scroll wheels and the front plate seem to have survived the heat rather good. Thus, the camera is an A7R or A7S, not A7.

      1. This old pic from DPR is supposed to show the differences in the use of metal between the A7 (to the right) and A7R (left) when they were introduced. The A7S inherited most of the exterior components from A7R. (I have both)

  3. This is the reason : ALL E-mount camera are not Weather Sealed !!!!! Joke of course in this case !!! BUT , why no weather sealing on any Sony camera ??????? they cost enough don’t they !!!! by the way, Sony don’t have weather sealed lenses either !!! no good for the pro’s is it !!!! Sony wake up, on one hand you’re advanced and on the other you’re behind the competition, in that connection !!!!

    I am going to receive criticism for this !!! oh well …………..The truth is out there somewhere !!!!!!!!

  4. It’s in a camera shop to sell extended warranties? Ok, they probably dropped it in lava on purpose, since lava wouldn’t be able to get inside the body if a lens were mounted (at least not before the lens and most of the camera were totally melted). It’s a cool demo, but given my recent experience with Adorama’s New Leaf warranty, I doubt they’d cover it, claiming lava (like the rain that killed my camera) is an act of nature.

  5. Dang. Someone shoulda warned Bilbo not to get too close to Smaug with this new toy. Dragons just hate macro lenses for portrait work.

  6. I don’t know about you guys but this made me cringe like when I watch a video of some random dude getting kicked in the nutsack 😀

    1. You watch a lot of those videos?

      But I know what you mean. I suffered angst when I read the 35/1.4 break-down article.

  7. It’s not Amanda’s camera nor does she know what happened to it. She says, “I was working at a camera store demoing product and this was at said store to demo and show why extended warranties are important “

    1. No. Camera lenses are not used like like magnifying glasses to concentrate all the received energy into just a small spot. As far as the intensity of the light of the image of the sun on the sensor is concerned, the focal length isn’t even relevant. It’s only the f-stop that matters (OK, t-stop if we must as that includes lens absorption losses).

      Insofar as the focal length does matter, it’s only that the image of the sun will be larger and hence the total amount of light/heat energy which is delivered to the sensor will be higher, but that’s simply matched by the larger area. You might, therefore, get some more issues related to noise and so on.

      The Westinghouse Lunar Color Camera taken to the moon on Apollo 12 did not fare so well. It used a much more delicate imaging tube and was accidentally burnt out when inadvertently pointed at the sun whilst being set-up on a tripod. The sun at the moon’s surface is, of course, unfiltered by any atmosphere so contains a great deal of high energy UV.

      As Thom points out, very high powered lasers can damage sensors but that’s simply because the light intensity can be much higher from a laser than the sun.

      nb. I’m not recommending anybody tries this as an experiment. Whilst the sensor is overwhelmingly made of silicon (which is very heat resistant), there is a filter matrix and microlens arrangement which will be more delicate. It’s always possible prolonged exposure to relatively high light levels might degrade the coloured filter.

  8. oh Sonyalpharumors… I really hope this isn’t you Jumping the Shark. You Are rePosting a picture someone posted on FB.. It wasn’t their camera, I know because Amanda is a Canon shooter… I hope you would vet your posts a bit better..
    I am a sony user and a daily viewer of your site….

    1. Yes and it shows some idiot standing on a boulder next to a lava flow smiling while his GF, taking his picture with a phone, tells him to step back, just one more step….

  9. What I’d REALLY want to know is how they’ve got the camera BACK after they dropped it to lava? This camera is now Darth Vader of the photo world 🙂

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