Thread: Can anyone Identify these weird Star shapes?
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Old 19-09-2017, 02:35 PM
obrads (Alex obradovic)
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Join Date: Feb 2017
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Quote:
Originally Posted by bojan View Post
Looks like extended sensitivity of the camera for IR... I have similar problem with my Canon 400mm f/2.8 and modified DSLR, before I used UVIR block filter.
is that an issue for CCDs?
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