three-lens optical system
1Optical Landing System — An Optical Landing System (OLS) is used to give glidepath information to pilots in the terminal phase of landing on an aircraft carrier. [Aircraft Launch and Recovery Operations Manual http://www.lsoschool.org/images/stories/files/pubs/Instruction… …
2Optical tweezers — (originally called single beam gradient force trap ) are scientific instruments that use a highly focused laser beam to provide an attractive or repulsive force (typically on the order of piconewtons), depending on the refractive index mismatch… …
3Optical aberration — v · d · e Optical aberration …
4Lens (optics) — For other uses, see Lens. A lens. Lenses can be used to focus light. A lens is an optical device with perfect or approximate axial symmetry which tra …
5Optical landing system — The Fresnel Lens Optical Landing System of Charles de Gaulle An optical landing system (OLS) (nicknamed meatball or simply, Ball ) is used to give glidepath information to pilots in the terminal phase of landing on an aircraft carrier.[1] From… …
6Optical microscope — Microscope Uses Small sample observation Notable experiments Discovery of cells Inventor Hans Lippershey Zacharias Jans …
7Optical resolution — This article is about optical resolution in optics. For the method of separating enantiomers in chemistry, see Chiral resolution. Optical resolution describes the ability of an imaging system to resolve detail in the object that is being imaged.… …
8Lens — The transparent structure inside the eye that focuses light rays onto the retina (the nerve layer that lines the back of the eye, senses light and creates impulses that go through the optic nerve to the brain). The lens was named after the lentil …
9Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …
10Three-CCD — or 3CCD is a term used to describe an imaging system employed by some still cameras, video cameras, telecine and camcorders. Three CCD cameras have three separate charge coupled devices (CCDs), each one taking a separate measurement of red, green …
