File:John Perry.jpg

No higher resolution available.

John_Perry.jpg ‎(108 × 123 pixels, file size: 46 KB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. Please see the file description page for further information.

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:10, 10 December 2019		108 × 123 (46 KB)	commons>TDKR Chicago 101	File:John Perry and Ken Taylor at Philosophy Talk.jpg cropped 77 % horizontally, 64 % vertically using CropTool with precise mode.

There are no pages that use 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	NIKON
Camera model	E2500
Exposure time	1/7 sec (0.14285714285714)
F Number	f/3.2
ISO speed rating	100
Date and time of data generation	12:06, 24 March 2006
Lens focal length	8.2 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	E2500v1.0
File change date and time	12:06, 24 March 2006
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.1
Date and time of digitizing	12:06, 24 March 2006
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	2.9 APEX (f/2.73)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire
Supported Flashpix version	1
Color space	sRGB
File source	Digital still camera
Scene type	A directly photographed image