File:Professor Heinz Wolff 3529.jpg

Size of this preview: 534 × 599 pixels. Other resolution: 2,311 × 2,593 pixels.

Original file ‎(2,311 × 2,593 pixels, file size: 3.77 MB, MIME type: image/jpeg)

This file is from a shared repository and may be used by other projects. The description on its file description page there is shown below.

Wikipedia does not have a File page with this exact name.

Other reasons this message may be displayed:

If an image was recently created here, it may not be visible yet because of a delay in updating the database; wait a few minutes or try the purge function.
Titles on Wikipedia are case sensitive except for the first character; please check alternative capitalizations and consider adding a redirect here to the correct title.
If the page has been deleted, check the deletion log, and see Why was the page I created deleted?

File history

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:44, 17 June 2010		2,311 × 2,593 (3.77 MB)	P.g.champion	{{Information \|Description={{en\|1=Professor Heinz Wolff at the Ealing Civic Society public annual lecture. Location: The Queen’s Hall, Ealing Town Hall, Ealing W5. }} \|Source={{own}} \|Author=P.g.champion \|D

The following file is a duplicate of this file (more details):

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	Canon
Camera model	Canon EOS 400D DIGITAL
Exposure time	1/200 sec (0.005)
F Number	f/4.5
ISO speed rating	100
Date and time of data generation	20:58, 16 June 2010
Lens focal length	33 mm
Width	2,311 px
Height	2,593 px
Orientation	Normal
Software used	digiKam-0.9.3
File change date and time	20:58, 16 June 2010
Exposure Program	Aperture priority
Exif version	2.21
Date and time of digitizing	20:58, 16 June 2010
APEX shutter speed	7.6438598632812
APEX aperture	4.33984375
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
Color space	sRGB
Focal plane X resolution	4,433.2953249715
Focal plane Y resolution	4,453.6082474227
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard