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Lens flare research
Inspired by http://wiki.blender.org/index.php/Org:Institute/Open_projects/Durian/Features_wishlist .
EDIT 15 Sep: These are much better! http://www.claudiomiranda.com/lenstest/page2.html
Here's a few lens flare test images I shot on a Canon 5D with a few different lenses (specifics are in EXIF camera data in the jpegs).
Interesting to note how the flares distort as they reach the edge of the frame (or are just outside the frame). Usually they go from looking 'normal' to a dominant single streak pointing into the frame.
Images:
- Canon L 24-70mm, changing focus 1
- Canon L 24-70mm, changing focus 2
- Canon L 24-70mm, changing focus 3
- Sigma 12-24mm, general example 1
- Sigma 12-24mm, general example 2
- Sigma 12-24mm, general example 3
- Sigma 12-24mm, general example 4