File:Lens6b-en.svg

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Original file ‎(SVG file, nominally 512 × 320 pixels, file size: 3 KB)

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Captions

Captions

Achromatic doublet

Summary[edit]

Description
العربية: بالنسبة للعدسة الأكروماتية، طول الموجات المرئية لها نفس البعد البؤري تقريبا
English: An en:achromatic doublet, combining crown glass and en:flint glass.
فارسی: عدسی اگروماتیک
Français : Avec un doublet achromatique, les différentes longueurs d'onde du spectre visible ont a peu près la même distance focale
Português: Ilustração de um dubleto acromático
Date 01:06:36(UTC)
Source

Transferred from en.wikipedia to Commons.

SVG version of Image:lens6b.png
Author Original uploaded by DrBob (Transfered by nbarth)
Other versions

Derivative works of this file:  Lens6b-fa.png [edit]

  • (no text: 1 KB)
    (no text: 1 KB)
  • العربية
    العربية
  • English, Deutsch, español, français, occitan, русский, slovenščina
    English, Deutsch, español, français, occitan, русский, slovenščina
  • French
    French
  • Portuguese
    Portuguese
  • فارسی (PNG)
    فارسی (PNG)
  • Deutsch (PNG)
    Deutsch (PNG)
  • Deutsch
    Deutsch
  • slovenščina
    slovenščina
SVG development
InfoField
W3C grn 
The SVG code is valid.
Adobe-yes 
This diagram was created with Adobe Illustrator.
string (en) Wikidata item (en) Wikidata item (en)
achromatic doublet 'achromatic lens' (Q340600) 'achromatic lens' (Q340600)
crown glass 'crown glass' (Q1506435) 'crown glass' (Q1506435)
flint glass 'flint glass' (Q943896) 'flint glass' (Q943896)

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.
GNU head 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. Subject to disclaimers.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.

Upload date | User | Bytes | Dimensions | Comment

  • 2006-03-06 00:54:23 | DrBob | 25982 | 415×250 | SVG version of [[:image:lens6b.png]]

File history

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Date/TimeThumbnailDimensionsUserComment
current07:36, 21 September 2023Thumbnail for version as of 07:36, 21 September 2023512 × 320 (3 KB)The Decryptor (talk | contribs)Font family was misspelled, fix it and be more explicit about the fallbacks.
01:42, 4 July 2018Thumbnail for version as of 01:42, 4 July 2018512 × 320 (3 KB)Glrx (talk | contribs)try lang=sl
01:18, 4 July 2018Thumbnail for version as of 01:18, 4 July 2018512 × 320 (3 KB)Glrx (talk | contribs)guess oc translation
01:07, 4 July 2018Thumbnail for version as of 01:07, 4 July 2018512 × 320 (3 KB)Glrx (talk | contribs)remove off-white background
01:04, 4 July 2018Thumbnail for version as of 01:04, 4 July 2018512 × 320 (3 KB)Glrx (talk | contribs)fix French duplications
07:08, 2 July 2018Thumbnail for version as of 07:08, 2 July 2018512 × 320 (3 KB)Glrx (talk | contribs)resort langtags; default "en"
07:04, 2 July 2018Thumbnail for version as of 07:04, 2 July 2018512 × 320 (3 KB)Glrx (talk | contribs)change text positions
06:52, 2 July 2018Thumbnail for version as of 06:52, 2 July 2018512 × 320 (3 KB)Glrx (talk | contribs)uploading version derived from Sarang et al at File:Lens6b-fr.svg. Uses switch translations.
01:07, 25 June 2010Thumbnail for version as of 01:07, 25 June 2010415 × 250 (25 KB)Nbarth (talk | contribs){{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} The upload bot is User:CommonsHelper2 Bot which is called by [http://toolserver.org/~commonshelper2/index.php CommonsHelper2]. The t

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