Do we have anyway to change AV to be smaller than F4.5 (F3.0, F2.8...) while zoom in maximum?I really would like to take the photos somebody with the blur background! ^^
Quote from: hanibal on 08 / September / 2011, 05:39:20Do we have anyway to change AV to be smaller than F4.5 (F3.0, F2.8...) while zoom in maximum?I really would like to take the photos somebody with the blur background! ^^I believe you are running into a physical limitation that all zoom lenses share. Nothing CHDK can do to change that. As you zoom out, the minimum f-stop number increases. http://en.wikipedia.org/wiki/Aperture#Maximum_and_minimum_aperturesHowever, the question you are asking is really about depth of field rather than f-stop. While they are related, they are not the same thing. It would be interesting to hear from the forum photography experts about how the depth of field changes as a lens zooms
CHDK for the G10 was added to the autobuild server today. Many thanks to the beta test team and in particular knonaka, altero, JK4U, RayC, olf, Iormangund, lightfusegetaway and especially Ian for your detailed beta test reports.
Any News, guys? ^^
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