chantal7
TPF Noob!
- Joined
- Nov 18, 2007
- Messages
- 583
- Reaction score
- 1
- Location
- Canada, Sk
- Can others edit my Photos
- Photos NOT OK to edit
This is the photo: http://i28.photobucket.com/albums/c206/chantal7/Photography/IMG_1475.jpg
I am looking at the image properties using opera, and I found the shutter speed says: -4.64386
The shutter speed I used was 25 seconds; Is there a way I can calculate this to 25 seconds? The only way I know that is because I still had the photo on my camera. I have older photos that I would like to figure out what shutter speed it is, but I don;t know how to do the math If you could help me out that would be awesome. This is probably more simple than I think.
Orientation of image: 1
File change date and time: 2009:05:01 21:22:23
Image input equipment manufacturer: Canon
Image input equipment model: Canon EOS DIGITAL REBEL XTi
Exposure time: 25
F number: 4
Exposure program: 1
ISO speed rating: 400
Shutter speed: -4.64386
Aperture: 4
Exposure bias: 0
Metering mode: 6
Flash: 16
Lens focal length: 10
Focal plane X resolution: 4433.3
Focal plane Y resolution: 4453.61
Focal plane resolution unit: 2
Custom rendered: 0
Exposure mode: 1
White balance: 0
Scene capture type: 0
I am looking at the image properties using opera, and I found the shutter speed says: -4.64386
The shutter speed I used was 25 seconds; Is there a way I can calculate this to 25 seconds? The only way I know that is because I still had the photo on my camera. I have older photos that I would like to figure out what shutter speed it is, but I don;t know how to do the math If you could help me out that would be awesome. This is probably more simple than I think.
Orientation of image: 1
File change date and time: 2009:05:01 21:22:23
Image input equipment manufacturer: Canon
Image input equipment model: Canon EOS DIGITAL REBEL XTi
Exposure time: 25
F number: 4
Exposure program: 1
ISO speed rating: 400
Shutter speed: -4.64386
Aperture: 4
Exposure bias: 0
Metering mode: 6
Flash: 16
Lens focal length: 10
Focal plane X resolution: 4433.3
Focal plane Y resolution: 4453.61
Focal plane resolution unit: 2
Custom rendered: 0
Exposure mode: 1
White balance: 0
Scene capture type: 0