File:Ptp p49 img02.png

Original file (2,544 × 1,500 pixels, file size: 562 KB, MIME type: image/png)

Captions

English

Add a one-line explanation of what this file represents

DescriptionPtp p49 img02.png	English: Second illustration on page 30 (49) captioned “Distorsion and the Diaphragm”
Date	8 April 2011
Source	https://archive.org/details/PhotographyTheoryAndPractice
Author	L.P. Clerc

	This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

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

	Date/Time	Thumbnail	Dimensions	User	Comment
current	20:39, 8 April 2011		2,544 × 1,500 (562 KB)	Atelierelealbe (talk \| contribs)

You cannot overwrite this file.

There are no pages that use this file.