Langbahn Team – Weltmeisterschaft

File:Posographe de Robert Kaufmann - 1922.jpg

Original file (5,616 × 3,744 pixels, file size: 6.15 MB, MIME type: image/jpeg)

Summary

Description
English: Kaufmann's Posographe or exposure calculator from 1922
Français : Calculateur de pose "Posographe" inventé par Robert Kaufmann en 1922
Date
Source Own work
Author Pmau

Assessment

Featured picture
Quality image
Quality image

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Licensing

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Captions

1922 posographe or exposure calculator, by Auguste-Robert Kaufmann (d. 1927)

Items portrayed in this file

depicts

creator

some value

Wikimedia username: Pmau
object of statement has role: photographer
author name string: Pmau

copyright status

copyrighted

copyright license

Creative Commons Attribution-ShareAlike 4.0 International

Commons quality assessment

Wikimedia Commons quality image

Wikimedia Commons featured picture

inception

4 April 2015

source of file

original creation by uploader

captured with

Canon EOS 5D Mark II

exposure time

0.004 second

f-number

4.5

focal length

100 millimetre

ISO speed

1,000

media type

image/jpeg

instance of

photograph

File history

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Date/TimeThumbnailDimensionsUserComment
current16:21, 25 November 2015Thumbnail for version as of 16:21, 25 November 20155,616 × 3,744 (6.15 MB)PmauRemove dust spots
17:47, 30 April 2015Thumbnail for version as of 17:47, 30 April 20152,250 × 1,500 (1.24 MB)PmauUser created page with UploadWizard

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