Page history
12 August 2023
28 January 2022
26 January 2022
17 October 2021
5 August 2020
Divenal
→Diopters are inverse meters: Seems that one should use \text{...} inside math mode to render plain text.
m+17
Divenal
Updating the visual acuity section. Unfortunately, the wiki frequently gets errors when contacting the server that renders the maths stuff.
+1,516
30 July 2020
Divenal
→Diverging lens: add alternative viewpoint of how -ve lens work
+147
Divenal
→Average axial length accomodation/rate of change: don't try to write sentences in math mode.
m−40
Divenal
add a new subsection
m+22
Divenal
→Infinity: equivalent to virtual image at - infty
+88
Divenal
Some minor details about the lens diagram that I thought were interesting. Need some more lens pictures to show different configurations.
+429
27 June 2020
Divenal
→Infinity: minor rewording, to paint a picture of the object moving towards the lens continuously, rather than just jumping straight from infinity to the focus.
m+75
Divenal
→The thin lens equation: mention converging lens with s < f. Could do with some more pictures, really...
+330
Viceroy Sam
→From blur horizon of naked eye: typos fixed: Eg → E.g.
m+2
26 June 2020
Divenal
→From blur horizon of naked eye: fixing signs
+4
Divenal
→From 20/20 prescription: got a bit sloppy with signs
+51
24 June 2020
23 June 2020
Divenal
→From blur horizon of naked eye: fix signs
m+2
Divenal
→From blur horizon of naked eye: typos
m+3
Divenal
→From blur horizon of naked eye
+767
Divenal
→From 20/20 prescription: simple geometric argument
+908
Divenal
Add placeholders for calculating correction, so I can flesh them out using the section edit
+220
22 June 2020
Divenal
→Infinity: oops - image -> object
m+1
Divenal
separate out thin lens equation as a separate section, and flesh it out slightly.
+1,262
21 June 2020
Lajos
no edit summary
+6
Divenal
→Visual acuity equation: need to multipy rather than divide by 60 to convert degrees to arcminutes. I think it was just misinterpreting the original on the blog page.
m+7
Divenal
add refs section
m+28
Divenal
→Converting from Glasses to Contact Lens Prescription or vice-versa: we hace our own vertex distance page
m+24
NottNott
Undo revision 13769 by Lajos (talk) Supply a reason for revert: this edit improves the article.
−10
20 June 2020
Lajos
Reverted edits by NottNott (talk) to last revision by Lajos
m+10
NottNott
Fix TOC change link
−10
Lajos
no edit summary
+166
15 June 2020
Dlskidmore
→Diopters are inverse meters
m+1
Dlskidmore
→Diopters are inverse meters
m+32
Dlskidmore
→Diopters are inverse meters
m+1
Dlskidmore
→Diopters are inverse meters
m+22
Dlskidmore
→Point of refraction
m+28
Dlskidmore
→Diopters are inverse meters
m+4