File:Image BletchleyParkPlaque.jpg

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Summary

Image of IEEE Milestone Award Plaque at Bletchley Park

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	16:56, 28 April 2025		769 × 502 (401 KB)	Andrewjherbert (talk \| contribs)	Image of IEEE Milestone Award Plaque at Bletchley Park

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Camera manufacturer	SONY
Camera model	ILCE-7M2
Copyright holder	Bill Caid 2015
Exposure time	1/80 sec (0.0125)
F Number	f/5
ISO speed rating	250
Date and time of data generation	03:52, 9 May 2015
Lens focal length	69 mm
Width	1,000 px
Height	667 px
Bits per component	8 8 8
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Adobe Photoshop 24.6 (Macintosh)
File change date and time	13:30, 19 January 2024
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	03:52, 9 May 2015
APEX shutter speed	6.3219280916634
APEX aperture	4.6438561907444
APEX brightness	5.5015625
APEX exposure bias	0
Maximum land aperture	4.640625 APEX (f/4.99)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
File source	Digital still camera
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Lens used	FE 24-240mm F3.5-6.3 OSS
Date metadata was last modified	05:30, 19 January 2024
Unique ID of original document	BC107F9F2175DF694B47F53F25A85815
IIM version	4