Products/Services for 6x Magnification Fresnel Lens
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Fresnel Lenses - (21 companies)Magnification. Traffic lights. Automobile headlamps. Rear-view mirrors. Optical landing systems. Camera viewing systems. Specialized lighting effects. Due to their favorable optical power to thickness ratio, Fresnel lenses are often used to concentrate... -
Magnifiers - (160 companies)...the hands of the operator.. Sheet. This type of magnifier is long and wide, but thin. It facilitates the examination of documents, photos, textiles, and other flat-surfaced specimens. A hemispherical or Fresnel-type lens is most common with this style... -
Camera Lenses and Video Lenses - (268 companies)...ratio, minimum focusing distance, zoom capability, zoom magnification, and optical format. Focal length is the distance from the optical center of the lens to the image sensor plane. There are two types of adjustability: fixed focal length and variable... -
Optical Lenses - (443 companies)...mirrors and retroreflectors. Optical lenses have been used since at least c. 700 BCE for a variety of applications, including: Magnification. Correction of optical aberrations. Use as a firestarter (burning-glasses). Image focusing. Image projection... -
Microscope Lenses and Objectives - (80 companies)Microscope lenses and microscope objectives include eyepieces or oculars, optical filters, objectives, adapters or mounts, condensers and other optical components for microscopy. Microscope lenses and microscope objectives include eyepieces... -
LED Mounts and Lenses - (92 companies)Fresnel, or diffused. Lens color can be amber, black, blue, clear, green, natural, red, or yellow.
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Optical Lens Assemblies - (180 companies)Optical lens assemblies are composed of a number of lenses mounted for a particular imaging function. These can include telecentric lenses, collimators, beam expanders, zoom lenses, etc. Optical lens assemblies are composed of a number of lenses...
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Lens Holders - (24 companies)Lens holders are used to stabilize and maintain the position of all the optical components of a lens assembly. Lens holders are used to stabilize and maintain the position of all of the optical components in a lens assembly. The primary purpose...
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Zoom Lenses - (32 companies)...lengths are associated with the greater magnification of distant objects. Typically, zoom lenses are used with still, video, and motion picture cameras; video, movie, and slide projectors; some types of binoculars, microscopes, telescopes...
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Telecentric Lenses - (22 companies)Telecentric lenses are used to provide images independent of an object 's distance, or to prevent wide ranges of angles of incidence. There are three basic types of telecentric lenses: object-space, image-space, and double telecentric. Telecentric...
Product News
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Avantier Inc.
Telecentric lenses not be consistently positioned. Benefits of Avantier 's Telecentric Lenses. High Performance. Industry Leading Price to Performance Ratio. Designed for Machine Vision and Metrology Applications. Rugged Housing. Custom Lens Mount and Coating. In-house Manufacturing and Testing. Detailed Test Report for Each Lens. Specifications - Telecentric Lens. Working Distance. 40-700mm. Magnification. 0.0205 - 8. Aperture. >F5.5. Object FOV. 1 - 390.4mm. Image FOV. 6 - 82mm. Interface. M95, M72, M58, M42, C, F... (read more)Browse Microscope Lenses and Objectives Datasheets for Avantier Inc. -
Shanghai Optics
Telecentric Lenses exact needs. This will save you the hassle of fully designing a product from scratch and can help reduce or eliminate design fees!. Telecentric Lenses vs. Conventional Lenses. Ordinary, conventional lenses have angular fields of view. As the distance between one of these conventional lenses and the object increase, the magnification will decrease. This angular field of view also causes perspective error (parallax). Telecentric lenses feature a constant field of view that is non angular... (read more)Browse Optical Lenses Datasheets for Shanghai Optics -
Hangzhou Shalom Electro-optics Technology Co., Ltd.
Optical Lenses . Optical Lenses are optical components that are transparent to certain light spectrums, and oriented for either collecting or diverging light. There are various forms of optical lenses, for instance, the lenses could be single bulk elements or consist of several pieces assembled together. Surfaces of optical lenses could be spherical (e.g. plano convex, plano concave, meniscus) or aspheric. The functions of optical lenses encompass laser processing, image magnification, fiber collimation, etc... (read more) -
Avantier Inc.
Acylindrical Lenses Lenses. At Avantier, we produce custom acylindrical lenses for a wide variety of applications including those in industry, research, medicine and defense. These lenses are ideal for situations in which one needs to minimize aberrations and precisely control the shape of laser beams. They are used in many situations when a diffraction limited line image or collimated beam is required. They can also be used when in situations where magnification in one dimension is required, or for infinite... (read more)Browse Optical Lenses Datasheets for Avantier Inc. -
Shanghai Optics
Collimating Lenses and laser scanning applications. For reducing the lead time, you can build your own beam expanders to meet application requirements by selecting different sets of our standard collimating or focusing lenses. Using our standard collimating / focusing lenses, the beam expander can be designed to have magnification up to 10 times for the wavelength of 405nm, 543nm, 633nm, 780nm, 1064nm, 1310nm, 1550nm and 2000nm. We also provide custom collimating lenses for projecting a source at infinity... (read more)Browse Optical Lenses Datasheets for Shanghai Optics -
HG Optronics, Inc.
Convex Circular Cylindrical Lenses Plano-convex circular cylindrical lenses are useful for line imaging or uni-axial magnification in a wide range of applications. These lenses may be combined with other lenses to form complex imaging systems. 3.1.How to control the radius correctly?. HG OPTRONICS use the precision templet for processing to make sure the final R value matched your drawings. 3.2.Can you provide the testing report?. Yes. We can offer the actual testing data including Radius, centration, dimensions, surface quality... (read more)Browse Optical Lenses Datasheets for HG Optronics, Inc. -
Shanghai Optics
Custom Objective Lenses and finite conjugate, and these lenses are available in a range of magnifications from 2X to 200X. There are many types of microscope objectives for covering a wide variety of applications. The most basic and least expensive objectives, like you might find in a school science classroom, are achromatic objectives. Apochromatic objectives, on the other hand, provide a professional-grade level for aberration correction and feature comparatively high resolution. Most microscopes are equipped with multiple... (read more)Browse Microscope Lenses and Objectives Datasheets for Shanghai Optics -
Avantier Inc.
Fixed Focal Length Lenses Applications of Fixed Focal Length Lenses. Fixed focal length lenses are often incorporated into machine vision and robotic systems where reliability is key. In research and medical imagery, surveillance and defense, industry, and conservation, these lenses form the 'seeing eye ' of a thousand different machine vision applications. Fixed focal length lenses are also important in photography. While many photographers appreciate the flexibility that zoom lenses offer, the best shots at a given... (read more) -
HG Optronics, Inc.
Plano-Convex Rectangular Cylindrical Lenses Plano-convex rectangular cylindrical lenses are useful for line imaging or uni-axial magnification in a wide range of applications. These lenses may be combined with other lenses to form complex imaging systems. 4.1. Why are Plano-conves Retangular Cylindrical lenses used?. Plano-convex rectangular cylindrical lenses are available with positive or negative focal lengths, ideal for laser line generation or anamorphic beam shaping uni-axial magnification in a wide range of applications... (read more)Browse Optical Lenses Datasheets for HG Optronics, Inc. -
Hangzhou Shalom Electro-optics Technology Co., Ltd.
Athermalized Thermal Imaging Camera Lenses . It results from dispersion: the refractive index of the lens elements varies with the wavelength of light. Axial chromatic aberration is related to the focal distance of imaging, causing the separation of colors or flares; while magnification chromatic aberration is related to the magnitude of the imaging plane, causing color staggering around the screen, forming diffuse color fringes, this is known as the fringing phenomenon. Chromatic aberration affects the color reproduction of images... (read more)Browse Optical Lens Assemblies Datasheets for Hangzhou Shalom Electro-optics Technology Co., Ltd.
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Interferometric Examination Of Lenses, Mirrors, And Optical Systems
The mainframe contains easy-to-use zoom optics which provide a 6X continuous magni- fication range either for the measured aperture diameter for piano testing or for the f/number for spherical testing. This feature not only eliminates the fringe distortion induced by Fresnel diffraction at the edge of the … INTERFEROMETRIC EXAMINATION OF LENSES , MIRRORS, AND OPTICAL SYSTEMS .
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Lens coupling of laser diodes to single-mode fibers
With the help of the Fresnel diffraction integralin its Fraun- hover approximation,theinput field immediately to the left of the lens , i.e., phase shifter, is given by i.e., the refractive index,the magnification factor, and the focal length, when the aberration effect is … The single-mode fiber is located at z = 1 withoffsetof 6x andtilt angle of .
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Focused ion beam structuring of photonic components and sensors
Fresnel structure 2: a) overview, b) comparison with calculation (theoretical curve is scaled down 6x ). … in the imaging mode: with help of a microscope objective (NA =0.65, magnification 60) the surface … … emitted from the fiber tip was projected directly onto the camera without a lens and the diffraction …
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The Zygo Interferometer System
… minimum space on a production floor and high throughput of a large quantity of identical lens elements. The mainframe contains easy -to -use zoom optics which provide a 6X continuous magnifi- cation range either for the measured aperture diameter for plano testing or for the f /number for spherical testing. This feature not only eliminates the fringe distortion induced by Fresnel diffrac- tion at the edge of …
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Near-field x-ray lithography to 15 nm
With the 'demagnification', dense lines have been demonstrated 2 Neither lenses nor mirrors are used between mask … … beam energies (1.2-0.6 nm wavelengths) were used, and demagnifications down to 6X were obtained. … many novel features and is sometimes called Ultra-High Resolution Lithography8 (UHRL), employs Fresnel diffraction positively near … … features having complex shapes, and we discuss a variety of methods for making magnification corrections when using …
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Infrared Laser Interferometer
Interferograms of a large aspheric single-element collimator lens (a) taken with 0.63 urn interferometer The image of the output aperture can be magnified continuously from lx to 6x . Fresnel diffraction at the edge of the test piece will distort the fringe pat- tern and make …
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22-nm lithography using near-field x rays
1] 2] [3] [4] without lenses or mirrors … beam energies (1.2-0.6 nm wavelengths) were used, and demagnifications down to 6X were obtained. … many novel features and is sometimes called Ultra-High Resolution Lithography51 (UHRL), employs Fresnel diffraction positively near … The choice of magnification has previously been left open to compromises involving mask feature size, gap width …
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Intracavity beam correction methods
where M is the cavity magnification , while the length is L, and the Oz axis is directed … In the Fresnel diffraction approximation, a standard integral equation is drawn up for the perturbed cavity, whose … A = 6x . … 2 shows the relative change in beam intensity at the focus of the lens (Strel number) obtained …
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Confocal fluorescence microendoscopy of bronchial epithelium
The image guide is optically coupled to the objective lens using index- matching oil with a refractive index of 1.4920 Cargille Labo- ratories, Cedar … … of the fiber cores in the image guide to reduce the optical loss due to Fresnel reflections. The objective lens is a 2. 6X /0.5 numerical aperture NA sa- line immersion objective Grintech … The magnification from tissue to image guide is 2.6 times.
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A Holographic In-Line Imaging System for Meteorological Applications
… amplitude from a hologram can be done using various different approaches; these include Fresnel transformation, Helmholtz–Kirchhoff transformation … … camera sensor can be easily reduced by rotating a polarizer, which is attached to the camera lens . … pair and after the prisms the round beam is expanded with an adjustable 6X beam expander, resulting … … plane, which can be calculated by dividing the sensor pixel size with the magnification of the imaging …
