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DPChallenge Forums >> Hardware and Software >> lens compatibility?
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Showing posts 1 - 4 of 4, (reverse)
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07/07/2005 09:58:05 PM · #1
Wondering if anyone else is using the Sigma 28-105mm Aspherical 1:2.8-4 lens with their Canon 300D......I like mine except that it will not let me take my aperature down to 2.8. The smallest aperature I can get is 3.2 and I'm not sure if it is a compatibility problem, a lens defect, or what.
07/07/2005 10:01:19 PM · #2
that's because it's a variable zoom and the 2.8 only works at the very widest part of it's zoom.
07/07/2005 10:52:51 PM · #3
kyebosh - thanks, I never realized this before!
07/07/2005 10:54:08 PM · #4
no problem, glad I could help :-)
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