achromatic edition
11HSL and HSV — Fig. 1. HSL (a–d) and HSV (e–h). Above (a, e): cut away 3D models of each. Below: two dimensional plots showing two of a model’s three parameters at once, holding the other constant: cylindrical shells (b, f) of constant saturation, in this case… …
12Johann Wilhelm Meigen — (3 May 1764 – 11 July 1845) was a German entomologist famous for his pioneering work on Diptera. Contents 1 Life 1.1 …
13Metal-mesh optical filters — are optical filters made from stacks of metal meshes and dielectric. They are used as part of an optical path to filter the incoming light to allow frequencies of interest to pass while reflecting other frequencies of light. Metal mesh filters… …
14David Brewster — Born 11 December 1781 Canongate, Jedburgh, Roxburghshire …
15Superoxide dismutase — For other senses of the term SOD/Sod, see Sod (disambiguation). Superoxide dismutase Structure of a human Mn superoxide dismutase 2 tetramer.[1] …
16Christiaan Huygens — Born 14 April 1629 …
17List of film topics — This is a list of film related topics. National cinemas | glossary | Lists... | genres/plots | personnel | details | success | recognition | links | geography | other | see also National and regional cinemas: *African Cinema *Cinema of Albania… …
18Photoreceptor cell — This article is about cellular photoreceptors. For other types of photoreceptors, see Photoreceptor (disambiguation). Rods and cones redirects here. For the Blue Man Group song, see Rods and Cones (song). Neuron: Photoreceptor Cell …
191729 in science — The year 1729 in science and technology involved some significant events.Astronomy* English optician Chester Moor Hall (1703 1771) develops an achromatic lens (or achromat) commonly used as the objective of small refractor telescopes. * January 9 …
20Jesse Ramsden — Jesse Ramsden …
