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DPChallenge Forums >> Tips, Tricks, and Q&A >> Light star things...
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Showing posts 1 - 8 of 8, (reverse)
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11/17/2006 12:02:49 AM · #1
Maybe a dumb question, but why/how do those light/star things (like in the below photo) happen? Is there a name for it?

Link
11/17/2006 12:04:01 AM · #2
It can be produced with a filter that goes over your lens.


11/17/2006 12:04:26 AM · #3
and it's called lens flare
11/17/2006 12:04:39 AM · #4
You can achieve them a couple of ways, one would be to use a star filter and you can also get them with long exposures as well. They're pretty cool looking. :-)
11/17/2006 12:05:09 AM · #5
Shooting at very small apertures will give you starbursts too.
11/17/2006 12:16:24 AM · #6
Originally posted by cryingdragon:

and it's called lens flare


NO, they are not.

A 'lens flare' is an unwanted luminance hitting the lens element, creating a flare.

The star effects are called star bursts.
11/17/2006 12:31:08 AM · #7
Thanks for the quick replies! I'm gonna go try this now :)
11/17/2006 12:44:58 AM · #8
Set your F-stop to F/22 and do a longer exposure. Street lights and other stationary lights will get the star effect. Have fun.
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