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Weekly assignment 306: Overhead
Deadline: August 20th noon UTC/GMT

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Archive 2013 · #546 37155 TOP
  
 
gregfountain
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p.1 #1 · p.1 #1 · #546 37155 TOP


This is a spaghetti cooler that cools compressed hydrogen gas to condense any heavier components before being released to a hydrogen scrubbing tower....

G




  Canon EOS 5D Mark III    EF40mm f/2.8 STM lens    40mm    f/2.8    1/320s    100 ISO    -0.7 EV  




Mar 25, 2013 at 03:33 AM
John Richter
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p.1 #2 · p.1 #2 · #546 37155 TOP


Hi Greg,

This works quite well in B&W. Nicely seen.

JBR



Mar 25, 2013 at 03:40 AM
gregfountain
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p.1 #3 · p.1 #3 · #546 37155 TOP


John Richter wrote:
Hi Greg,

This works quite well in B&W. Nicely seen.

JBR


Thanks John!

Greg



Mar 25, 2013 at 03:43 AM
Travis Rhoads
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p.1 #4 · p.1 #4 · #546 37155 TOP


nice conversion here Greg, really adds to the industrial nature of the shot.

how do you like the little 40mm?



Mar 25, 2013 at 11:37 AM
 

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gregfountain
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p.1 #5 · p.1 #5 · #546 37155 TOP


Travis Rhoads wrote:
nice conversion here Greg, really adds to the industrial nature of the shot.

how do you like the little 40mm?


Thanks Travis. I really like the 40. For the price and the size, it really produces amazing quality images, all things considered. And it focuses pretty closely, so if you are stuck without a macro, you can get pretty close and crop it more...and, as a bonus, people look at you really funny when they see you using it on a full frame camera! Practical AND entertaining!

Greg



Mar 25, 2013 at 10:12 PM
Travis Rhoads
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p.1 #6 · p.1 #6 · #546 37155 TOP


! I wondered what it would look like on a FF, I can see it now, on a 1Dx...


Mar 25, 2013 at 11:34 PM
James Markus
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p.1 #7 · p.1 #7 · #546 37155 TOP


Interesting Greg. What happens when you don't tighten the bolts according to the numbered pattern?


Mar 25, 2013 at 11:42 PM
gregfountain
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p.1 #8 · p.1 #8 · #546 37155 TOP


Well James...it might leak. We use a technical bolting system at the refinery and even something low pressure like this (about 100 PSI) requires such a sequence to ensure the gasket is properly compressed......

Greg



Mar 26, 2013 at 06:11 PM





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