Question about taking sky images

Hello Giulio:
Thank you very much for your reply. I downloaded exiftool and it works
well. Just another question if you could help me out.
Since I am taking images of sunny sky using two aperture, f/4 and f/16, it
is hard to change the aperture without any information. No matter I take
images using the camera or from EOS in my laptop, the aperture shows F00 on
both the camera and EOS. My current solution is to set the right aperture
and then put ND 3 in to take images, and then take the filter out to set
the other aperture. However, this procedure clearly prolongs the
image-taking time and results in inaccurate sky images. I borrowed a Nikon
before without such issue. Do you suggestion any better solution rather
than taking the filter out in order to set an aperture?

Thank you very much,
Zhe

ยทยทยท

On Sun, Oct 9, 2016 at 2:00 PM, <[email protected]> wrote:

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   1. Re: Question about taking sky images (Giulio Antonutto)

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Message: 1
Date: Sat, 08 Oct 2016 21:16:21 +0100
From: Giulio Antonutto <[email protected]>
To: High Dynamic Range Imaging <[email protected]>
Subject: Re: [HDRI] Question about taking sky images
Message-ID: <[email protected]>
Content-Type: text/plain; charset="us-ascii"

you nee to use exiftool to add missing info like:
exiftool -FNumber=XXXXXXX picture.JPG
and change XXXXX to the aperture used
works for me with various leica m
G

> On 8 Oct 2016, at 19:12, Zhe Kong <[email protected]> wrote:
>
> aperture

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*Zhe Kong*
*PhD Student*
*University of Wisconsin - Milwaukee *
*School of Architecture and Urban Planning *
*2131 E. Hartford Ave, Milwaukee, WI 53211 *
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