boardhead_head

<p>For Windows, there is ExifTool GUI.</p>

<p>:)</p>

<p>...sure you will. ;)</p>

<p>Download the full ExifTool meta information repository, and extract the EXIF Model tag from all of the images, and you'll have a fairly complete list of EXIF Model information:<br>

<br /> http://owl.phy.queensu.ca/~phil/exiftool/sample_images.html<br>

<br /> - Phil</p>

<p>You can fix this by deleting the XMP-crs information from the image. This can be done with exiftool and the following command:<br>

exiftool -xmp-crs:all= 1517.jpg<br>

- Phil</p>

<p>Download the Mac version instead of the Windows version if you want the simple ZIP file. The contents are identical, but the Windows version is a self-extracting EXE. It doesn't matter what platform you are running, either will work fine. Even the included README.TXT files are identical in both versions.</p>

<p>The problem with the lens ID's is that Sigma re-uses the same ID for many different lenses so the focal length and aperture must be used to distinguish between the possibilities. The latest version of exiftool includes the 100-300 so it should get it correct (for most focal lengths).</p>

<p>FYI: ExifTool 8.04 supports writing ARW images.</p>

<p>It looks to me like the D90 always stores "00" for the sub-second values. This isn't true for all Nikon DSLR's though. Here is a random sampling from samples I have handy (table of SubSecTimeOriginal and Model information):<br>

 

<p>00 NIKON D2X<br>

00 NIKON D2X<br>

00 NIKON D3<br>

00 NIKON D3<br>

00 NIKON D3000<br>

00 NIKON D3X<br>

00 NIKON D5000<br>

00 NIKON D5000<br>

00 NIKON D70<br>

00 NIKON D70<br>

00 NIKON D90<br>

08 NIKON D1X<br>

08 NIKON D2Xs<br>

08 NIKON D300<br>

10 NIKON D1<br>

10 NIKON D60<br>

10 NIKON D70<br>

16 NIKON D2Hs<br>

16 NIKON D3X<br>

18 NIKON D3S<br>

20 NIKON D100<br>

20 NIKON D40<br>

20 NIKON D70s<br>

32 NIKON D2H<br>

32 NIKON D700<br>

40 NIKON D40<br>

40 NIKON D40X<br>

40 NIKON D50<br>

41 NIKON D200<br>

41 NIKON D2H<br>

43 NIKON D1X<br>

47 NIKON D300S<br>

48 NIKON D3<br>

50 NIKON D3000<br>

50 NIKON D40X<br>

50 NIKON D80<br>

53 NIKON D200<br>

58 NIKON D700<br>

61 NIKON D1H<br>

65 NIKON D200<br>

77 NIKON D300<br>

80 NIKON D100<br>

80 NIKON D60<br>

80 NIKON D70s<br>

84 NIKON D2X</p>

 

</p>

<p>Just for the record, here is one of the examples in the exiftool application documentation:</p>

 

<blockquote>

<p><strong>exiftool -b -JpgFromRaw -w _JFR.JPG -ext CRW -r .</strong><br>

Recursively extract JPG image from all Canon CRW files in the current<br>

directory, adding "_JFR.JPG" for the name of the output JPG files.</p>

</blockquote>

 

<p>I'll try to clear things up:<br>

In general, if you want to write a lens name to an image, you should use the XMP-aux:Lens tag.<br>

The only writable "LensID" tag is XMP-aux:LensID, which accepts only integer values. The Composite LensID tag is not writable -- to set this you must write the LensType tag from which this value is derived.<br>

You can write Pentax:LensType, but only to a Pentax image, and only with a lens name which is in the lookup list (see the Pentax tag name documentation). Since the lens you want to write is not in the lookup table, then it can't be used to set the Pentax:LensType value. The closest lens in the list is "smc PENTAX-FA 35mm F2 AL".<br>

I hope this helps.</p>

This article might answer some questions (or raise some more...):

 

http://pixinfo.com/en/articles/ccd-dust-removal/