Definition of Apertural. Meaning of Apertural. Synonyms of Apertural

- The aperture is an opening in certain kinds of mollusc s****: it is the main opening of the s****, where the head-foot part of the body of the animal...
- In optics, the aperture of an optical system (including a system consisted of a single lens) is a hole or an opening that primarily limits light propagated...
- Look up aperture in Wiktionary, the free dictionary. The aperture of an optical system is the opening that limits the amount of light that can p**** through...
- The median aperture (also known as the medial aperture and foramen of Magendie) is an opening of the fourth ventricle at the caudal portion of the roof...
- The lateral aperture of the fourth ventricle or foramen of Luschka (after anatomist Hubert von Luschka) is an opening at the lateral extremity of either...
- The angular aperture of a lens is the angular size of the lens aperture as seen from the focal point: a=2arctan⁡(D/2f)=2arctan⁡(D2f){\displaystyle a=2\arctan...
- In optics, the numerical aperture (NA) of an optical system is a dimensionless number that characterizes the range of angles over which the system can...
- An aperture grille is one of two major technologies used to manufacture color cathode-ray tube (CRT) televisions and computer displays; the other is the...
- The piriform aperture, pyriform aperture, or anterior nasal aperture is a pear-shaped opening in the human skull. Its long axis is vertical, and narrow...
- Aperture is a discontinued professional image organizer and editor developed by Apple between 2005 and 2015 for the Mac, as a professional alternative...