File:13-11-2 在MIT，也要留下设计师大作.JPG

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D40X
Exposure time	1/4 sec (0.25)
F Number	f/4.5
ISO speed rating	1,600
Date and time of data generation	06:21, 2 November 2013
Lens focal length	35 mm
Orientation	Normal
Software used	Ver.1.00
File change date and time	06:21, 2 November 2013
Y and C positioning	2
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	06:21, 2 November 2013
Image compression mode	4
Exposure bias	0
Maximum land aperture	4.3
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	00
DateTimeOriginal subseconds	00
DateTimeDigitized subseconds	00
Color space	sRGB
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	52
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown