File:Seth Irwin Microscope Bridge Image 7.JPG

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The bottom of a used Nikon® vertical post and focus block that was used for this paper.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:20, 20 May 2016		2,192 × 2,736 (683 KB)	Dstockman (talk \| contribs)	The bottom of a used Nikon® vertical post and focus block that was used for this paper.

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Camera manufacturer	Canon
Camera model	Canon PowerShot G12
Exposure time	1/30 sec (0.033333333333333)
F Number	f/3.2
ISO speed rating	80
Date and time of data generation	12:21, 28 April 2016
Lens focal length	6.1 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
File change date and time	12:04, 28 April 2016
Y and C positioning	Co-sited
Exif version	2.3
Date and time of digitizing	12:21, 28 April 2016
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX shutter speed	4.90625
APEX aperture	3.34375
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	12,493.150684932
Focal plane Y resolution	12,493.150684932
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard
Rating (out of 5)	0