File:Murray lab keck 4 blue light gel transilluminator.jpg

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An image of a DIY blue light gel transilluminator operating under room light.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:35, 26 April 2011		960 × 1,280 (123 KB)	Joseph T. Meyerowitz (talk \| contribs)	Rotated and compressed.
	17:33, 26 April 2011	Error creating thumbnail: File missing	1,280 × 960 (253 KB)	Joseph T. Meyerowitz (talk \| contribs)	An image of a DIY blue light gel transilluminator operating under room light.

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Camera manufacturer	Apple
Camera model	iPhone 3GS
Exposure time	1/15 sec (0.066666666666667)
F Number	f/2.8
ISO speed rating	100
Date and time of data generation	16:23, 26 April 2011
Lens focal length	3.85 mm
Latitude	34° 8′ 24.6″ N
Longitude	118° 7′ 22.8″ W
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	GIMP 2.6.8
File change date and time	17:34, 26 April 2011
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	16:23, 26 April 2011
APEX shutter speed	3.9104320337197
APEX aperture	2.970853573907
Metering mode	Spot
Flash	Flash did not fire, No flash function
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Soft
Reference for direction of image	True direction
Direction of image	202.2471042471