File:Circular aperture withlens.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file(1,043 × 699 pixels, file size: 7 KB, MIME type: image/png)

Summary

Description
日本語: 円形開口にレンズを用いた回折。遠視野の像はR=f (f=焦点距離)の距離の焦点観察平面上にのみ観察される。視野角θ はレンズがない場合と同じである。.
Date 23 September 2007 (original upload date)
Source Transferred from en.wikipedia
Author Original uploader was Mmmwiki at en.wikipedia
Permission
(Reusing this file)
Released into the public domain (by the author).

Licensing

This work has been released into the public domain by its author, Mmmwiki, at the English Wikipedia project. This applies worldwide.

In case this is not legally possible:
Mmmwiki grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2007-09-23 02:37 Mmmwiki 1043×699×8 (7593 bytes)

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

image/png

23652511933c6397e3a4ad03a8f06e0b09ccdf04

7,593 byte

699 pixel

1,043 pixel

File history

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

Date/TimeThumbnailDimensionsUserComment
current10:16, 22 April 2008Thumbnail for version as of 10:16, 22 April 20081,043 × 699 (7 KB)File Upload Bot (Magnus Manske) {{BotMoveToCommons|en.wikipedia}} {{Information |Description={{en|''no original description''}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia] |Date=2007-09-23 (original upload date) |Author=Original uploader was [[:en:User:Mmmwiki|Mmmwi
No pages on the English Wikipedia use this file (pages on other projects are not listed).

Global file usage

The following other wikis use this file: