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CHDK for the G10 : Beta Testing :

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Offline hanibal

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Re: CHDK for the G10 : Beta Release Testing : BETA 5
« Reply #110 on: 08 / September / 2011, 05:39:20 »
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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! ^^
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Offline waterwingz

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Re: CHDK for the G10 : Beta Release Testing : BETA 5
« Reply #111 on: 08 / September / 2011, 09:01:22 »
Quote from: hanibal on 08 / September / 2011, 05:39:20
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! ^^

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_apertures

However,  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



« Last Edit: 08 / September / 2011, 10:29:41 by waterwingz »
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Offline hanibal

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Re: CHDK for the G10 : Beta Release Testing : BETA 5
« Reply #112 on: 09 / September / 2011, 03:16:49 »
Quote from: waterwingz on 08 / September / 2011, 09:01:22
Quote from: hanibal on 08 / September / 2011, 05:39:20
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! ^^

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_apertures

However,  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


Thanks waterwingz FYI.
BETA 5! We're running fast! ^^
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Offline waterwingz

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Re: CHDK for the G10 : Beta Testing :
« Reply #113 on: 10 / September / 2011, 19:24:07 »
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.
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Offline hanibal

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Re: CHDK for the G10 : Beta Testing :
« Reply #114 on: 12 / September / 2011, 03:37:44 »
Quote from: waterwingz on 10 / September / 2011, 19:24:07
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.

Great news!
Congratulation, waterwingz ^^
God blessing us! ^^
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Offline loign

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Re: CHDK for the G10 : Beta Testing :
« Reply #115 on: 22 / September / 2011, 04:48:19 »
Quote from: waterwingz on 10 / September / 2011, 19:24:07
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.

thank you, i would like to try asap.
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Offline hanibal

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Re: CHDK for the G10 : Beta Testing :
« Reply #116 on: 28 / October / 2011, 00:03:54 »
Any News, guys? ^^
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Offline waterwingz

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Re: CHDK for the G10 : Beta Testing :
« Reply #117 on: 28 / October / 2011, 01:18:10 »
Quote from: hanibal on 28 / October / 2011, 00:03:54
Any News, guys? ^^
Hello hanibal.  What news were you waiting for ?   CHDK for the G10 has been released for a while and judging by the lack of comments, is working well.  At least that's the case for my camera.

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Offline waterwingz

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Re: CHDK for the G10 : time lapse YOUTUBE video link
« Reply #118 on: 18 / November / 2011, 21:36:12 »
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Offline rocket187um

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Re: CHDK for the G10 : Beta Testing :
« Reply #119 on: 19 / December / 2011, 14:58:50 »
Nice work! Is there a bulb feature included?
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