optical glass lenses
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Lentille cylindrique négative non revêtue de lentille cylindrique optique de 25,4 mm
Round Plano-Concave Cylindrical Lens, Circular, N-BK7 Overview: Cylindrical lenses are used to create lines or for beam expansion in one direction. Their optical properties and aberrations correspond to those of spherical optics. Star Optic offers plano-concave and plano-convex cylindrical lenses in rectangular, square, and round form. Rectangular and square cylindrical lenses possess a clearly defined optical axis. Round cylindrical lenses are a bit more difficult to adjust,
Lentille Cylindrique Sphérique Edmund Optics Axe Transparent 40 Scratch Dig
Round Plano-concave Cylindrical Lens, Circular, UV Fused Silica Overview: Cylindrical lenses are used to create lines or for beam expansion in one direction. Their optical properties and aberrations correspond to those of spherical optics. Star Optic offers plano-concave and plano-convex cylindrical lenses in rectangular, square, and round form. Rectangular and square cylindrical lenses possess a clearly defined optical axis. Round cylindrical lenses are a bit more difficult
N-BK7 Lentille cylindrique optique Lentilles laser cylindriques convexes Rectangulaires
Plano Convex Cylindrical Lens, Rectangular, N-BK7 Overview: The Plano Convex Cylindrical Lens is also identified as positive cylindrical lens. They are ideal for applications requiring magnification in one dimension. While spherical lenses act symmetrically in two dimensions on an incident ray, cylindrical lenses act in the same manner but only in one dimension. A typical application is to use a pair of cylindrical lenses to provide anamorphic shaping of a beam. A pair of
Lentille cylindrique optique Plano N-SF11 Lentille personnalisée non revêtue disponible
Plano Concave Cylindrical Lens, Rectangular, N-BK7 Overview: Plano Concave Cylindrical lens is also called negative cylindrical lens act as plano-concave spherical lenses, except on only one axis. These lenses are used in applications that require one dimensional shaping of a light source. A typical application is to use a single cylindrical lens to turn a collimated laser into a line generator. Pairs of cylindrical lenses may be used to anamorphically shape images. To
La lentille cylindrique optique biconcave agrandit la lentille cylindrique de Thorlabs
Biconcave (Double-concave) Cylindrical Lens, Rectangular, N-BK7 Overview: The Biconcave (Double-concave) Cylindrical Lens is generally used to utilized to enlarge light in single dimension or change the aspect ratio of the image. The double concave cylindrical lens can separate input collimated light away from a line. They are best for one-dimensional compression of images, laser line generation and anamorphic beam shaping. General Specifications Of Biconcave (Double-concave)
60 Scratch Dig Half Ball Lens Lentille optique biconvexe facilement positionnée
BK7 Half Ball Lens, Fiber Coupling Spheres Or Collimating Lens Overview: Half ball lens is another variant of thick biconvex optical lens, which are obtained simply by cutting ball lenses in half. Half-ball lenses are also common and can be interchanged with full ball lenses if the physical constraints of an application require a more compact design. Like ball lenses, half ball lenses can focus or collimate light, depending upon the geometry of the input source. They are
Lentille en verre plano sphérique en silice fondue UV 546,1 nm dans les émetteurs
Plano Convex (PCX) Spherical Lens, UV Fused Silica, Focusing Light Overview: Plano-Convex (PCX) Lenses have a positive focal length, can focus a collimated beam or collimate light from a point source, making them ideal for collecting and focusing light in imaging applications. Star Optic provides Plano-Convex Lenses fabricated from RoHS-compliant N-BK7, UV fused silica, N-SF11, CaF2, Si, Ge, ZnSe and Sapphire. Our Plano-Convex Lenses are also used in applications involving
Lentille en verre sphérique UV FS MgF2 enduisant la double lentille convexe avec le bâti fixe
Double Convex (Bi-Convex) Spherical Lens, UV Fused Silica, Finite Imaging Lens Overview: Double-Convex (DCX) Lens, also referred to as bi-convex lens, has two positive, symmetrical faces with equal radii on both sides. These lenses are generally recommended for finite imaging applications. Bi-convex lenses are most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object distances (conjugate ratio) is between 0.2 and 5. Star
Lentille en verre sphérique saphir 25,4 mm
Positive Meniscus Lens, N-BK7, Low Spherical Aberration Lens Overview: Positive meniscus (convex-concave) lenses are designed to minimize spherical aberration. When used in combination with another lens, a positive meniscus lens will shorten the focal length and increase the numerical aperture (NA) of the system without introducing significant spherical aberration. When used to focus a collimated beam, the convex side of the lens should face the source to minimize spherical
