Definition, Betydelse, Synonymer & Anagram | Engelska ordet LENSES

Definition av LENSES

1. böjningsform av lens

Exempel på hur man kan använda LENSES i en mening

• He is perhaps better known for inventing the catadioptric (reflective/refractive) Fresnel lens and for pioneering the use of "stepped" lenses to extend the visibility of lighthouses, saving countless lives at sea.
• Abbe numbers are used in the design of achromatic lenses, as their reciprocal is proportional to dispersion (slope of refractive index versus wavelength) in the wavelength region where the human eye is most sensitive (see graph).
• 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 to a point.
• They use electron optics that are analogous to the glass lenses of an optical light microscope to control the electron beam, for instance focusing them to produce magnified images or electron diffraction patterns.
• He developed the mathematical models behind the explosive lenses used in the implosion-type nuclear weapon.
• A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways.
• These are typically shot now using wide-angle lenses (an approximately 25 mm lens in 35 mm photography and 10 mm lens in 16 mm photography).
• A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (elements), usually arranged along a common axis.
• The most common microscope (and the first to be invented) is the optical microscope, which uses lenses to refract visible light that passed through a thinly sectioned sample to produce an observable image.
• The equations provide a mathematical model for electric, optical, and radio technologies, such as power generation, electric motors, wireless communication, lenses, radar, etc.
• The magic lantern, also known by its Latin name , was an early type of image projector that used pictures—paintings, prints, or photographs—on transparent plates (usually made of glass), one or more lenses, and a light source.
• Manufactured items including pressure vessels and most curved mirrors and lenses are based on spheres.
• For a system composed of simple lenses and mirrors, the axis passes through the center of curvature of each surface, and coincides with the axis of rotational symmetry.
• They would normally be responsible for making artistic and technical decisions related to the image and for selecting the camera, film stock, lenses, filters, etc.
• Disabilities have been perceived differently throughout history, through a variety of different theoretical lenses.
• 1590 – Glass lenses are developed in the Netherlands and used for the first time in microscopes and telescopes.
• It is one of the world's largest suppliers of contact lenses, lens care products, pharmaceuticals, intraocular lenses, and other eye surgery products.
• Intraocular lenses are surgically implanted most commonly after cataract removal but can be used for purely refractive purposes.
• Glasses, also known as eyeglasses and spectacles, are vision eyewear with clear or tinted lenses mounted in a frame that holds them in front of a person's eyes, typically utilizing a bridge over the nose and hinged arms, known as temples or temple pieces, that rest over the ears.
• Contact lenses are ocular prosthetic devices used by over 150 million people worldwide, and they can be worn to correct vision or for cosmetic or therapeutic reasons.

Förberedelsen av sidan tog: 145,44 ms.