File:Ji Jiafu at 2017 IGCC.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:44, 6 July 2021		4,751 × 3,162 (6.95 MB)	Sfyxboh	Uploaded a work by 朱建华 from 北京肿瘤医院宣传处 with UploadWizard

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D4S
Author	MEDPHOTO-ZHUJIANHUA
Copyright holder	MEDPHOTO
Exposure time	1/60 sec (0.016666666666667)
F Number	f/5
ISO speed rating	1,000
Date and time of data generation	12:32, 23 April 2017
Lens focal length	110 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS6 (Macintosh)
File change date and time	13:08, 23 April 2017
Y and C positioning	Centered
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	12:32, 23 April 2017
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	5.9068910006751
APEX aperture	4.6438560002705
APEX exposure bias	0.33333333333333
Maximum land aperture	4 APEX (f/4)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected, compulsory flash firing
User comments	MEDPHOTO-ZHUJIANHUA
DateTime subseconds	92
DateTimeOriginal subseconds	92
DateTimeDigitized subseconds	92
Supported Flashpix version	1
Color space	Uncalibrated
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	110 mm
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Serial number of camera	2020646
Lens used	24.0-120.0 mm f/4.0
IIM version	2