File:3端口说明.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 D7100
Exposure time	5/8 sec (0.625)
F Number	f/3
ISO speed rating	100
Date and time of data generation	13:46, 8 May 2018
Lens focal length	105 mm
Width	6,000 px
Height	4,000 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	10:18, 17 May 2018
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.3
Date and time of digitizing	13:46, 8 May 2018
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX shutter speed	0.736966
APEX aperture	3.169925
APEX exposure bias	1.3333333333333
Maximum land aperture	3.1 APEX (f/2.93)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	80
DateTimeOriginal subseconds	80
DateTimeDigitized subseconds	80
Supported Flashpix version	0,100
Color space	sRGB
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	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	157 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	0.0.3.2
Lens used	105.0 mm f/2.8
Date metadata was last modified	18:18, 17 May 2018
Unique ID of original document	48A6F996A284A99EBDF420DD9C6E97EB