Pour info, les données EXIFS :
Apparemment, il y a confuse sur les unités dans mon viewer pour le paramètre de distance du sujet (au lieu de mm, lire cm je pense que ça semble assez réaliste dans ce cas)


- Photo 1 :
Model - Canon EOS 400D DIGITAL
ExposureTime - 1/250 seconds
FNumber - 9.00
ExposureProgram - Aperture priority
ISOSpeedRatings - 100
ExposureBiasValue - 0.00
MeteringMode - Multi-segment
Flash - Not fired, compulsory flash mode
FocalLength - 17 mm
ExposureMode - Auto
WhiteBalance - Manual
SceneCaptureType - Standard

Quality - Fine
Flash mode - Not fired
Sequence mode - Single or Timer
Focus mode - One-Shot
Image size - Medium
Easy shooting mode - Manual
Digital zoom - None
Contrast - Normal
Saturation - Normal
Sharpness - High , +5
ISO Value - 32767 (other)
Metering mode - Evaluative
Focus type - Auto
AF point selected -
Exposure mode - Av-priority
Focal length - 17 - 85 mm (1 mm)
Flash activity - Not fired
Flash details -
Focus mode 2 - Single
White Balance - Sunny
Sequence number - 0
Flash bias - 0.00 EV
Subject Distance - 274 mm

-----------------

- Photo 2 :
Model - Canon EOS 400D DIGITAL
ExposureTime - 1/250 seconds
FNumber - 9.00
ExposureProgram - Aperture priority
ISOSpeedRatings - 100
ExposureBiasValue - 0.00
MeteringMode - Multi-segment
Flash - Not fired, compulsory flash mode
FocalLength - 22 mm
ExposureMode - Auto
WhiteBalance - Manual
SceneCaptureType - Standard

Quality - Fine
Flash mode - Not fired
Sequence mode - Single or Timer
Focus mode - One-Shot
Image size - Medium
Contrast - Normal
Saturation - Normal
Sharpness - High , +5
ISO Value - 32767 (other)
Metering mode - Evaluative
Focus type - Auto
AF point selected -
Exposure mode - Av-priority
Focal length - 17 - 85 mm (1 mm)
Flash activity - Not fired
Flash details -
Focus mode 2 - Single
White Balance - Sunny
Sequence number - 0
Flash bias - 0.00 EV
Subject Distance - 274 mm

------------------------

- Photo 3 :
Model - Canon EOS 400D DIGITAL
ExposureTime - 1/125 seconds
FNumber - 10
ExposureProgram - Aperture priority
ISOSpeedRatings - 100
ExposureBiasValue - 0.00
MeteringMode - Multi-segment
Flash - Not fired, compulsory flash mode
FocalLength - 17 mm
ExposureMode - Auto
WhiteBalance - Manual
SceneCaptureType - Standard

Maker Note (Vendor): -
Macro mode - Normal
Self timer - Off
Quality - Fine
Flash mode - Not fired
Sequence mode - Single or Timer
Focus mode - One-Shot
Image size - Medium
Contrast - Normal
Saturation - Normal
Sharpness - High , +5
ISO Value - 32767 (other)
Metering mode - Evaluative
Focus type - Auto
AF point selected -
Exposure mode - Av-priority
Focal length - 17 - 85 mm (1 mm)
Flash activity - Not fired
Flash details -
Focus mode 2 - Single
White Balance - Sunny
Sequence number - 0
Flash bias - 0.00 EV
Subject Distance - 500 mm