DPChallenge: A Digital Photography Contest You are not logged in. (log in or register
 
Challenge Entries
Portfolio Images
Refraction Of Light (January 9, 2013)
Refraction Of Light (January 9, 2013)
GolferDDS


Photograph Information Photographer's Comments
Challenge: Thinking Outside the Box (Advanced Editing VII*)
Collection: Animals
Camera: Canon EOS-6D
Lens: Canon EF 70-200mm f/2.8L IS USM
Location: Home
Date: Jul 1, 2015
Date Uploaded: Jul 1, 2015

Adding to the diversity of avian colors are colors produced by the structure of the feather. The best known example is the gorget (throat feathers) of many hummingbird species. The iridescent colors of the gorget are the result of the refraction of incident light caused by the microscopic structure of the feathers. The refraction works like a prism, splitting the light into rich, component colors. At certain angles little or no light is reflected back to the viewer and the gorget can appear black. As the viewing angle changes, the refracted light becomes visible in a glowing, shimmering iridescent display.

Statistics
Place: 22 out of 49
Avg (all users): 5.7000
Avg (commenters): 6.0000
Avg (participants): 4.9565
Avg (non-participants): 6.1622
Views since voting: 188
Views during voting: 121
Votes: 60
Comments: 2
Favorites: 0


Please log in or register to add your comments!

AuthorThread
 Comments Made During the Challenge
07/12/2015 11:35:24 PM
Nice bird capture.
  Photographer found comment helpful.
07/09/2015 05:32:42 PM
Gonna be difficult and say that's not refraction inside or outside the box - but it's a wonderful hummingbird photo nonetheless. We have Ruby-throated Hummers and I've snapped hundreds of photos but never got a layering of throat feathers against the body like this. Great capture. Processing is so-so (a little too cool, desaturated and low contrast), but you can be proud. 6
  Photographer found comment helpful.


Home - Challenges - Community - League - Photos - Cameras - Lenses - Learn - Prints! - Help - Terms of Use - Privacy - Top ^
DPChallenge, and website content and design, Copyright © 2001-2021 Challenging Technologies, LLC.
All digital photo copyrights belong to the photographers and may not be used without permission.
Proudly hosted by Sargasso Networks. Current Server Time: 01/21/2021 12:47:07 PM EST.