File: Frieberger drum marine sextant.jpg - New World Encyclopedia

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:02, 5 September 2008		1,024 × 768 (177 KB)	Lloyd Pumphrey (talk \| contribs)	Imported from Wikipedia

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Trigonometry

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Camera manufacturer	CASIO COMPUTER CO.,LTD.
Camera model	EX-Z120
Exposure time	1/60 sec (0.016666666666667)
F Number	f/3.6
Date and time of data generation	20:51, 21 October 2006
Lens focal length	11.8 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	1.00
File change date and time	20:51, 21 October 2006
Y and C positioning	Centered
Exposure Program	Portrait mode (for closeup photos with the background out of focus)
Exif version	2.21
Date and time of digitizing	20:51, 21 October 2006
Image compression mode	5
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, auto mode
Color space	sRGB
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	57 mm
Scene capture type	Portrait
Contrast	Normal
Saturation	Normal
Sharpness	Soft