Timeline for How can I calculate the change an extension tube makes to the maximum magnification of a lens? [duplicate]
Current License: CC BY-SA 3.0
10 events
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| Apr 13, 2017 at 12:44 | history | edited | CommunityBot |
replaced http://photo.stackexchange.com/ with https://photo.stackexchange.com/
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| Jul 1, 2012 at 16:31 | history | edited | CommunityBot |
insert duplicate link
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| Jul 1, 2012 at 16:31 | history | closed | Rowland Shaw | exact duplicate | |
| Jul 1, 2012 at 13:08 | history | edited | mattdm | CC BY-SA 3.0 |
added 3 characters in body; edited tags; edited title
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| Mar 18, 2011 at 5:23 | history | tweeted | twitter.com/#!/StackPhotos/status/48615481472598016 | ||
| Mar 17, 2011 at 17:11 | vote | accept | ChrisFletcher | ||
| Mar 17, 2011 at 12:38 | answer | added | user2719 | timeline score: 5 | |
| Mar 17, 2011 at 11:38 | comment | added | user2719 | Extension tubes don't have diopter values -- close-up filters (often called diopters) do. Extension tubes just have millimeters -- they're just empty spacers that sit between the lens and the camera. | |
| Mar 17, 2011 at 11:06 | comment | added | ElendilTheTall | Google is your friend: jeffree.co.uk/pages/macro-lens-calcs.html - The formulae are not simple, unfortunately. Ultimately you need to know what your lens magnification is in diopters (the +1, +2, +4 etc on your extension tubes refer to how many diopters they 'add'.) | |
| Mar 17, 2011 at 10:11 | history | asked | ChrisFletcher | CC BY-SA 2.5 |