File:20100911 232323 Yeast Live.jpg

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Summary[edit]

Summary
Description	Saccharomyces cerevisiae — baker's yeast. 100× objective, 15× eyepiece; numbered ticks are 11 µm apart. Each pixel in the full-sized version of this image represents a 0.038 µm square.
Source	Wikimedia Commons file page
Author	Bob Blaylock
Permission	See original Commons license details.

Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)

This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 license.

Official license: CC BY-SA 3.0

License page: CC BY-SA 3.0

Original attribution and file history: Wikimedia Commons

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current	02:13, 7 June 2026		2,222 × 2,222 (2.93 MB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Image title	1 pixel = 0.038 uM 100X objective 15X eyepiece Numbered tick = 11 uM Field of view is 85.12 uM in diameter
Camera manufacturer	ADPK
Camera model	CD500D4
Author	Bob Blaylock
Exposure time	1/20 sec (0.05)
F Number	f/3.2
ISO speed rating	400
Date and time of data generation	23:23, 11 September 2010
Lens focal length	7.58 mm
Online copyright statement	http://tinyurl.com/BobsMicroscopy
Width	2,222 px
Height	2,222 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS5 Macintosh
File change date and time	09:45, 5 January 2014
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	23:23, 11 September 2010
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.3
APEX aperture	3.2
APEX exposure bias	0
Maximum land aperture	3.2 APEX (f/3.03)
Metering mode	Center weighted average
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
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
Scene capture type	Standard
Sharpness	Normal
Unique ID of original document	adobe:docid:photoshop:518da32a-bf94-11df-b03d-b953fff213f2
Copyright status	Copyright status not set
Date metadata was last modified	10:45, 5 January 2014
IIM version	2