File:Walter block-teaching.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 D1X
Exposure time	1/125 sec (0.008)
F Number	f/3.5
Date and time of data generation	11:12, 28 February 2008
Lens focal length	110 mm
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Ver.1.10
File change date and time	11:12, 28 February 2008
Y and C positioning	Co-sited
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Focal length in 35 mm film	165 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Exposure Program	Manual
Exif version	2.2
Date and time of digitizing	11:12, 28 February 2008
Image compression mode	2
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Cool white fluorescent (W 3900 – 4500K)
Flash	Flash did not fire
DateTime subseconds	41
DateTimeOriginal subseconds	41
DateTimeDigitized subseconds	41
Color space	sRGB
Sensing method	One-chip color area sensor