Image:OptischerTelegraf.jpg

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Size of this preview: 360 × 480 pixels
Full resolution‎ (1,200 × 1,600 pixels, file size: 580 KB, MIME type: image/jpeg)

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Description

Deutsch: Optischer Telegraf Optical Telegraf von Claude Chappe

Source

own work

Date

see Metadata

Author

Lokilech

Permission
( Reusing this image)

I, the copyright holder of this work, hereby publish it under the following licenses:

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled " GNU Free Documentation license".

This file is licensed under the Creative Commons Attribution ShareAlike license versions 2.5, 2.0, and 1.0

You may select the license of your choice.

I, the copyright holder of this work, hereby publish it under the following licenses:

This file is licensed under the Creative Commons Attribution ShareAlike license versions 2.5, 2.0, and 1.0

You may select the license of your choice.

File history

Click on a date/time to view the file as it appeared at that time.

	Date/Time	Dimensions	User	Comment
current	19:58, 14 May 2006	1,200×1,600 (580 KB)	Kolling	( {{Information\| \|Description=Optischer Telegraf Optical Telegraf \|Source=own work \|Date=see Metadata \|Author= Lokilech \|Permission={{Bild-GFDL}} \|other_versions= }} )

File links

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Telecommunication

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer	5.0M Digital CAM
Camera model	DigitalCAM
Exposure time	1/385 sec (0.0025974025974026)
F-number	f/5.8
Date and time of data generation	13:49, 14 May 2006
Lens focal length	5.954 mm
Horizontal resolution	96 dpi
Vertical resolution	96 dpi
Software used	1.0
File change date and time	13:49, 14 May 2006
Y and C positioning	2
Copyright holder	Copyright 2005
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	35
Scene capture type	Standard
Sharpness	Normal
Exposure Program	Normal program
ISO speed rating	50
Exif version	2.1
Date and time of digitizing	13:49, 14 May 2006
Image compression mode	3.4681541666667
Shutter speed	8.589
Aperture	5.121
Exposure bias	0
Maximum land aperture	3.072
Metering mode	MultiSpot
Light source	Unknown
Flash	0
Colour space	sRGB
Sensing method	One-chip colour area sensor

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