File:Negative lens 2.png
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Negative_lens_2.png (300 × 172 pixels, file size: 6 KB, MIME type: image/png)
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Summary
[edit]DescriptionNegative lens 2.png |
English: A = optical axis; R1, R2 = radii of curvature; d = lens thickness; F = focal point; f = focal length
Nederlands: A = optische as; R1, R2 = kromtestralen; d = lensdikte; F = brandpunt; f = brandpuntsafstand |
Date | |
Source | Own work |
Author | HHahn |
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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.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 10:44, 2 January 2010 | ![]() | 300 × 172 (6 KB) | HHahn (talk | contribs) | adjusted |
23:44, 1 January 2010 | ![]() | 300 × 172 (6 KB) | HHahn (talk | contribs) | again scaling to 300px | |
23:42, 1 January 2010 | ![]() | 200 × 114 (5 KB) | HHahn (talk | contribs) | Reverted to version as of 23:37, 1 January 2010 | |
23:41, 1 January 2010 | No thumbnail | (16 KB) | HHahn (talk | contribs) | scaling to 300px | |
23:37, 1 January 2010 | ![]() | 200 × 114 (5 KB) | HHahn (talk | contribs) | scaling for better sharpness and readabilty | |
19:26, 1 January 2010 | ![]() | 400 × 222 (9 KB) | HHahn (talk | contribs) | Further uniforming with Positive lens 2.png | |
19:16, 1 January 2010 | ![]() | 400 × 222 (9 KB) | HHahn (talk | contribs) | Scaling adjustied to "Positive lens 2.pbg" | |
18:59, 1 January 2010 | ![]() | 400 × 222 (9 KB) | HHahn (talk | contribs) | small improvements | |
18:52, 1 January 2010 | ![]() | 400 × 222 (9 KB) | HHahn (talk | contribs) | {{Information |Description={{en|1=A = optical axis; ''R''<sub>1</sub>, ''R''<sub>2</sub> = radii of curvature; ''d'' = lens thickness; F = focal point; ''f'' = focal length }} {{nl|1=A = optische as; ''R''<sub>1</sub>, ''R''<sub>2</sub> = kromtestralen; ' |
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