brdoptical

  Plano concave  lens bend parallel input rays so they diverge from one another on the output side of the lens and hence have a negative focal length. The spherical aberration of the plano concave lenses is negative and can be used to balance aberrations created by other lenses. Similar to the   plano concave lens , the curvature surface usually faces the largest object distance or the infinite conjugate to minimize spherical aberration.   If you want to know more information about plano concave lens , please contact us.   Description Of Plano Concave Lens E coptik co., ltd.  Plano concave lens bend parallel input rays so they diverge from one another on the output side of the lens and hence have a negative focal length. The spherical aberration of the plano concave lenses is negative   Specifications Of Plano Concave Lens   As a concave lens company , concave lens factory , we will do our best to meet all the needs of customers.   There...

  A plano concave cylindrical lens  is used to expand light in on-axis. A negative cylindrical lens is able to diverge collimated input light away from a line. Plano   cylindrical lenses are used for  one-dimensional compression of images, anamorphic beam shaping, and laser line generation.   If you have the demand, please feel free to contact Ecoptik.   Descriptions Of Plano Concave C ylindrical L ens D esign   The plano   cylindrical concave lens  forms a divergent linear virtual image, which is used to control the size of the beam in one direction. The material of this lens is BK7, so it is not suitable for ultraviolet wavelengths.   The plano cylindrical lens is used in  laser scanners, spectrometers, dye lasers, acousto-optics, optical processors, and other similar applications.   As a cylindrical lens supplier , w e use high-quality optical glass classical optics grinding, polishing processing techniques, surface accuracy...

  Pentagonal prism is the beam Angle (90 °), one of the steering gear.It has two purposes: one is that no matter how much the first incident Angle on the side is the emergent light incident light steering Angle (90 °);The other is that, unlike a rectangular prism, the resulting image has neither rotation nor specular reflection.   P entaprism   is commonly used in camera viewfinders, image observation systems or measuring instruments.   Description Of Penta Prism   Characteristics of roof pentaprism  is a 90° Angle of the light became a vertical incidence, and then after the 45 ° Angle of two surface reflection, from the Angle of 90 ° exit, on the other side of the incident light and emergent light is equal to 90 ° Angle, such application pentagonal prism can turn axis around 90 °. Recently, the use of the characteristics of a pentagonal optical prism measurement [1] the planarity of the Pacific Ocean, namely the pentagonal prism rotates around the horizont...

  The "spherical curvature" of a spherical lens  is constant, meaning that the front and back surfaces of the lens are part of the spherical surface, respectively. Each surface may be convex (protruding from the lens), concave (concave into the lens), or "flat" (flat). The line between the spherical centre points on the front and rear surfaces of the lens is called the optical axis of the lens. In almost all cases, the optical axis of the lens passes through the physical centre of the lens. Ecoptik  can provide different kinds of spherical lenses  like plano concave lens, plano convex lens, achromatic lens.   The lens can be widely used in security, vehicle, digital camera, laser, optical instruments and other fields. With the continuous development of the market, lens technology is more and more widely used. As a precision optical company , Ecoptik has obtained the high technology of producing lenses. If any issues, please contact us.   The radius of curva...

  Powell Prism The Powell lens is a quantum leap forward in line generator performance over the simple cylinder lens. A cylinder lens produces a poorly illuminated line, one limited by the non-uniform, Gaussian laser beam. The Powell lens' rounded roof is in fact a complex two-dimensional aspheric curve that generates a tremendous amount of spherical aberration that redistributes the light along the line; decreasing the light in the central area while increasing the light level at the line's ends. The result is a very uniformly illuminated line used in all manner of machine vision applications; from bio-medical and automobile assembly to chocolate chip cookie production.   Description Of Powell Prism   Powell prism  (also known as laser linear generator lens) is a   custom optical prism , which can be optimized for the input of laser beam with the diameter of 0.8mm. Powell optical prism makes the laser beam can be optimized into a straight line with uniform opti...

  C ustom optical prism , a transparent object surrounded by two planes that intersect but are not parallel to each other, is used to split light or disperse light beams. An optical prism instrumentation  is a polyhedron made of transparent materials (such as optical glass prism, optical crystal prism, etc.). It is widely used in optical instruments. Prisms can be divided into several types according to their properties and uses. For example, the "dispersion prism" that decomposes the composite light into the spectrum in a spectroscopic instrument, the more commonly used is an equilateral prism; in a periscope, binocular telescope and other instruments, the direction of light is changed to adjust its imaging position. "Reflecting prisms" generally use right-angle prisms. Ecoptik, a leading optical prism manufacturer , provides different types of prisms optics  for sale, such as roof prism, pyramid prism /tetrahedral prism, pentaprism.   Types of Custom Optical Prism...

  The reflector, as the name suggests, was born to meet people's requirements for light reflection. It is an optical element that uses the law of light reflection. Optical mirrors generally include reflective aspheric mirrors /reflectors, flat mirrors, and aspheric mirrors. But basically, it is through optical coating or direct selection of metal materials.   Ecoptik is one of the leading optical mirror manufacturers  which provides custom optical mirrors , and our coated optical mirrors for sale  mainly include metal (aluminum, silver, gold) coatings and dielectric coatings. It is widely used in laser systems, scanning systems, and optical measurement systems. Ecoptik can provide various optical mirrors and custom optical mirror s, such as scanning mirror, AI mirror, au mirror, front surface mirror and dielectric mirror. Contact Ecoptik to get more about the information, meaning, and concept of custom optical mirrors.   Custom Optical Mirrors for Sale Aluminum ...