Commons:Featured picture candidates/File:Lens-ring-gaskets-01.jpg

File:Lens-ring-gaskets-01.jpg, featured edit

Voting period is over. Please don't add any new votes.Voting period ends on 28 Nov 2015 at 17:02:11 (UTC)
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  • Category: Commons:Featured pictures/Objects
  •   Info Those metal lens ring gaskets are used in the high pressure technology of producing polyethylene. The polymerisation of ethylene works at pressures up to 3600 bar. The gaskets are required for the connection of high pressure steel pipes. The leftmost gasket has a weight of nearly 5 kilogram.
All by -- CEphoto, Uwe Aranas (talk) 17:02, 19 November 2015 (UTC)[reply]
  Comment Thank you - indeed, the concave shape drove me crazy. The flashes always found a way for a direct reflex to the sensor. Polarisation filter wasn't a big help. I finally succeeded with a four flash setup and some diffusors and reflectors. --CEphoto, Uwe Aranas (talk) 09:35, 20 November 2015 (UTC)[reply]
Confirmed results:
Result: 19 support, 0 oppose, 0 neutral → featured. /Yann (talk) 21:45, 24 November 2015 (UTC)[reply]
This image will be added to the FP gallery: Objects