Pacman - if you use firefox to browse the forum then you can get a plug-in called 'Exif Viewer' to view the data for posted pics
As an example, here's some of what I could get from SNick's 1st pic on this thread
Exif IFD0
* Image Description =
* Camera Make = Canon
* Camera Model = Canon PowerShot S90
* Picture Orientation = normal (1)
* X-Resolution = 1800000/10000 ===> 180
* Y-Resolution = 1800000/10000 ===> 180
* X/Y-Resolution Unit = inch (2)
* Software / Firmware Version = Adobe Photoshop CS3 Macintosh
* Last Modified Date/Time = 2009:12:10 07:58:28
* Y/Cb/Cr Positioning (Subsampling) = co-sited / datum point (2)
Exif Sub IFD
* Exposure Time (1 / Shutter Speed) = 1/25 second ===> 0.04 second
* Lens F-Number / F-Stop = 20/10 ===> Æ’/2
* ISO Speed Ratings = 3200
* Exif Version = 0221
* Original Date/Time = 2009:12:09 09:25:09
* Digitization Date/Time = 2009:12:09 09:25:09
* Components Configuration = 0x01,0x02,0x03,0x00 / YCbCr
* Compressed Bits per Pixel = 3/1 ===> 3
* Shutter Speed Value (APEX) = 149/32
Shutter Speed (Exposure Time) = 1/25.22 second
* Aperture Value (APEX) = 64/32
Aperture = Æ’/2
* Exposure Bias (EV) = 0/3 ===> 0
* Max Aperture Value (APEX) = 64/32 ===> 2
Max Aperture = Æ’/2
* Metering Mode = pattern / multi-segment (5)
* Flash = Flash did not fire, compulsory flash mode
* Focal Length = 6000/1000 mm ===> 6 mm
* User Comment (Hex) = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00
User Comment Character Code = not defined
* FlashPix Version = 0100
* Colour Space = sRGB (1)
* Image Width = 608 pixels
* Image Height = 456 pixels
* Focal Plane X-Resolution = 1824000/292 ===> 6246.58
* Focal Plane Y-Resolution = 1368000/219 ===> 6246.58
* Focal Plane X/Y-Resolution Unit = inch (2)
* Image Sensing Method = one-chip color area sensor (2)
* Image Source = digital still camera (DSC)
* Custom Rendered = normal process (0)
* Exposure Mode = auto exposure (0)
* White Balance = auto (0)
* Digital Zoom Ratio = 3648/3648 ===> 1
* Scene Capture Type = standard (0)
As an example, here's some of what I could get from SNick's 1st pic on this thread
Exif IFD0
* Image Description =
* Camera Make = Canon
* Camera Model = Canon PowerShot S90
* Picture Orientation = normal (1)
* X-Resolution = 1800000/10000 ===> 180
* Y-Resolution = 1800000/10000 ===> 180
* X/Y-Resolution Unit = inch (2)
* Software / Firmware Version = Adobe Photoshop CS3 Macintosh
* Last Modified Date/Time = 2009:12:10 07:58:28
* Y/Cb/Cr Positioning (Subsampling) = co-sited / datum point (2)
Exif Sub IFD
* Exposure Time (1 / Shutter Speed) = 1/25 second ===> 0.04 second
* Lens F-Number / F-Stop = 20/10 ===> Æ’/2
* ISO Speed Ratings = 3200
* Exif Version = 0221
* Original Date/Time = 2009:12:09 09:25:09
* Digitization Date/Time = 2009:12:09 09:25:09
* Components Configuration = 0x01,0x02,0x03,0x00 / YCbCr
* Compressed Bits per Pixel = 3/1 ===> 3
* Shutter Speed Value (APEX) = 149/32
Shutter Speed (Exposure Time) = 1/25.22 second
* Aperture Value (APEX) = 64/32
Aperture = Æ’/2
* Exposure Bias (EV) = 0/3 ===> 0
* Max Aperture Value (APEX) = 64/32 ===> 2
Max Aperture = Æ’/2
* Metering Mode = pattern / multi-segment (5)
* Flash = Flash did not fire, compulsory flash mode
* Focal Length = 6000/1000 mm ===> 6 mm
* User Comment (Hex) = 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00
User Comment Character Code = not defined
* FlashPix Version = 0100
* Colour Space = sRGB (1)
* Image Width = 608 pixels
* Image Height = 456 pixels
* Focal Plane X-Resolution = 1824000/292 ===> 6246.58
* Focal Plane Y-Resolution = 1368000/219 ===> 6246.58
* Focal Plane X/Y-Resolution Unit = inch (2)
* Image Sensing Method = one-chip color area sensor (2)
* Image Source = digital still camera (DSC)
* Custom Rendered = normal process (0)
* Exposure Mode = auto exposure (0)
* White Balance = auto (0)
* Digital Zoom Ratio = 3648/3648 ===> 1
* Scene Capture Type = standard (0)
Comment