85mm Sigma Art Lens
Nov 7, 2018 21:15:47 #
dsmeltz wrote:
Note; If you get an Art lens get the USB Dock. It is the best way to upgrade firmware and to take advantage of customization available for Sigma's Global line (which includes the Art line) of lenses
Nov 7, 2018 21:19:28 #
dsmeltz wrote:
Today's lenses are largely electronic. The USB Do... (show quote)
Also when camera makers update operating firmware versions for the camera to do more and/or with better performance, then lenses may also need to be firmware updated to take advantage of new features.
Nov 8, 2018 09:02:31 #
gwilliams6 wrote:
Also when camera makers update operating firmware versions for the camera to do more and/or with better performance, then lenses may also need to be firmware updated to take advantage of new features.
That comes back to my reason for the question. I've not updated my 50mm f/1.4 lens since I got it and I've not seen any degradation of image quality. So I just have to wonder.......
Nov 8, 2018 22:52:57 #
tomcat wrote:
That comes back to my reason for the question. I've not updated my 50mm f/1.4 lens since I got it and I've not seen any degradation of image quality. So I just have to wonder.......
The updates are not usually for image quality, but for better performance, like autofocusing, burst shooting, lens correction etc.
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