In optics, a diaphragm is a thin opaque structure with an opening (aperture) at its center. The role of the diaphragm is to stop the passage of light,...
11 KB (1,328 words) - 19:39, 5 September 2023
abdomen Pelvic diaphragm or pelvic floor, a pelvic structure Urogenital diaphragm or triangular ligament, a pelvic structure Diaphragm (optics), a stop in...
1 KB (198 words) - 13:53, 7 November 2022
Cooke triplet Corner reflector Crystal optics Dark state Densitometry Depolarizer (optics) Diaphragm (optics) Dichroism Dichroic filter Dichroic prism...
11 KB (898 words) - 23:45, 21 July 2024
Aperture (redirect from Aperture (optics))
place in. Numerical aperture Antenna aperture Angular resolution Diaphragm (optics) Waterhouse stop Bokeh Shallow focus Deep focus Entrance pupil Exit...
40 KB (5,147 words) - 06:44, 30 June 2024
In Gaussian optics, the cardinal points consist of three pairs of points located on the optical axis of a rotationally symmetric, focal, optical system...
20 KB (2,685 words) - 23:20, 18 August 2024
is a modified Abbe condenser that replaces the iris diaphragm, filter holder, lamp and lamp optics with a small OLED or LCD digital display unit. The display...
11 KB (1,498 words) - 20:02, 29 December 2023
Exit pupil (category Optics)
image sensor at normal incidence.[citation needed] Transmittance Diaphragm (optics) Pupil magnification Hecht (1987), p. 152. "Aging Eyes and Pupil Size"...
9 KB (1,169 words) - 05:53, 21 July 2024
camera, starting in 1958. The lens had a unique bayonet mount optics, "jumping" diaphragm and 13 aperture blades. The aperture control ring was placed...
10 KB (1,156 words) - 08:21, 2 November 2023
type of photographic lens. The aperture diaphragm is located between the objective and the image-side focus (optics). It corresponds to the "normal" human...
974 bytes (87 words) - 20:17, 28 July 2024
Optical aberration (redirect from Aberration (optics))
In optics, aberration is a property of optical systems, such as lenses, that causes light to be spread out over some region of space rather than focused...
58 KB (8,720 words) - 21:14, 7 August 2024