File:Rifling of a cannon (M75; 90mm; y.1891; Austro-Hungarian; exposed in Ljubljana, Slovenia).jpg

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Summary

Description	Deutsch: Zug einer M75 Kanone von 1891 (Östereich-Ungarn). English: Rifling of a M75 cannon (year 1891, Austro-Hungarian). Exposition of Ljubljana castle, Ljubljana, Slovenia. The photo was made by macro stacking of 43 pictures. This photograph was taken with an Olympus E-P5
Date	3 November 2016, 14:53:34
Source	Own work
Author	Petar Milošević
Permission (Reusing this file)	You can use this picture according to license. For use outside of Wikipedia I would appreciate it if you let me know by sending e-mail to petarmslo@gmail.com . Thank you in advance. Petar Milošević (author)

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	This is a featured picture' on Wikimedia Commons (Featured pictures) and is considered one of the finest images. See its nomination here. This is a quality image and is considered to meet the quality image guidelines. This image has been assessed under the valued image criteria and is considered the most valued image on Commons within the scope '. See its nomination here. This is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here. This is a featured picture on the Slovenian language Wikipedia (Izbrane slike) and is considered one of the finest images. See its nomination here. If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

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	Date/Time	Dimensions	User	Comment
current	17:29, 5 November 2016	3,970 × 3,325 (8.04 MB)	PetarM	+cloning of "lost parts" of macro shot
	16:21, 5 November 2016	3,970 × 3,325 (7.87 MB)	PetarM	some adaptations on above-right side
	11:30, 5 November 2016	3,970 × 3,325 (7.86 MB)	PetarM	cleaning
	10:09, 5 November 2016	3,970 × 3,325 (7.73 MB)	PetarM	User created page with UploadWizard

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Image title	rifling of a M75 canon (y. 1891, Austro-Hungarian)
Camera manufacturer	OLYMPUS IMAGING CORP.
Camera model	E-P5
Exposure time	4/1 sec (4)
F Number	f/8
ISO speed rating	320
Date and time of data generation	14:53, 3 November 2016
Lens focal length	60 mm
Short title	rifling of a M75 canon (y. 1891, Austro-Hungarian)
Author	Petar Milošević
Width	4,608 px
Height	3,456 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	350 dpi
Vertical resolution	350 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS6 (Windows)
File change date and time	18:26, 5 November 2016
Exposure Program	Manual
Exif version	2.3
Date and time of digitizing	14:53, 3 November 2016
APEX shutter speed	−2
APEX aperture	6
APEX exposure bias	0
Maximum land aperture	2.97265625 APEX (f/2.8)
Metering mode	Spot
Light source	Other light source
Flash	Flash did not fire, auto mode
Supported Flashpix version	1
Color space	sRGB
File source	Digital still camera
Custom image processing	Normal process
Exposure mode	Manual exposure
White balance	Manual white balance
Digital zoom ratio	1
Scene capture type	Standard
Scene control	High gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
GPS tag version	2.3.0.0
Lens used	OLYMPUS M.60mm F2.8 Macro
Date metadata was last modified	19:26, 5 November 2016
Rating (out of 5)	5
Unique ID of original document	xmp.did:2D4614E9D6A1E6119B6FF5BCA1E922A5
Keywords	cannon rifling M75 90mm