利用者:Broken/FlareResearch

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 24-70mm, general example

• Canon L 24-70mm, changing focus 1
• Canon L 24-70mm, changing focus 2
• Canon L 24-70mm, changing focus 3

• Canon L 24-70mm, edge of frame 1
• Canon L 24-70mm, edge of frame 2
• Canon L 24-70mm, edge of frame 3

• Canon L 24-70mm, other edge of frame 1
• Canon L 24-70mm, other edge of frame 2

• Canon 50mm, general example 1
• Canon 50mm, general example 2

• Canon 50mm, edge of frame 1
• Canon 50mm, edge of frame 2
• Canon 50mm, edge of frame 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