File:Nigeria Schoolroom Wall.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	PENTAX Corporation
Camera model	PENTAX Optio S4
Exposure time	1/13 sec (0.076923076923077)
F Number	f/2.6
ISO speed rating	100
Date and time of data generation	10:22, 12 July 2005
Lens focal length	5.8 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Optio S4 Ver 1.00
File change date and time	10:22, 12 July 2005
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	10:22, 12 July 2005
Image compression mode	0.71614583333333
APEX exposure bias	0
Maximum land aperture	2.8 APEX (f/2.64)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Distant view