File:HKBU2012IMG 4949.jpg

Size of this preview: 800 × 598 pixels. Other resolution: 2,592 × 1,936 pixels.

Original file ‎(2,592 × 1,936 pixels, file size: 1 MB, MIME type: image/jpeg)

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:23, 27 October 2012		2,592 × 1,936 (1 MB)	Runmin Wang (talk \| contribs)

You cannot overwrite this file.

The following page uses this file:

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	Apple
Camera model	iPhone 4
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	200
Date and time of data generation	20:13, 24 September 2012
Lens focal length	3.85 mm
JPEG file comment	AppleMark
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	QuickTime 7.7.1
File change date and time	01:19, 26 October 2012
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	20:13, 24 September 2012
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	3.9112
APEX aperture	2.970853573907
APEX brightness	1.4179600886918
Metering mode	Spot
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Hard