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Welcome to GlobalSpec - a trusted source for engineers and industrial professionals.
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RPTV Lens
-related products, suppliers, datasheets and CAD.|
Product Announcements
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Universe Kogaku (America) Inc. 
Raytheon ELCAN Optical Technologies 
Raytheon ELCAN Optical Technologies 
Raytheon ELCAN Optical Technologies
Universe Kogaku (America) Inc.
Dontech Incorporated |
Products/Services for RPTV Lens
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Optical Lens Assemblies - (129 companies)Optical Lens Assemblies Information. 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... Search by Specification | Learn More -
Fresnel Lenses - (34 companies)Fresnel lenses resemble a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and not spherical. Fresnel lenses resemble a planoconvex... Search by Specification | Learn More -
Optical Manufacturing Services - (245 companies)...multiplexes and switches light signals. Laser optics can handle the strong intensity of a laser light source. Polarizing optics manipulate the polarization of incident light. Optical manufacturing services design, fabricate and finish lenses... Search by Specification | Learn More -
Optical Design Services - (122 companies)...selecting optical design services. In terms of specific products, optical design services may specialize in the design of spherical lenses, cylindrical lenses, and optical sights; optical lenses and optical lens assemblies; optical flats; beam expanders... Search by Specification | Learn More -
Lens Holders - (26 companies)...holders that can be used to hold lenses with a variety of shapes and characteristics. Common lens holders include fixed lens holders, fixed lens holders with retaining rings, two-axis lens holders, universal lens holders, and self-centering lens holders... Search by Specification | Learn More -
Camera Lenses and Video Lenses - (251 companies)...lighting conditions. In auto DC drive lenses, the iris is automatically adjusted via a dc signal output by the camera. There is no circuitry in the lens, just the motor driven by the DC signal. For auto video drivesthe iris is automatically adjusted via... Search by Specification | Learn More
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Zoom Lenses - (16 companies)Zoom Lenses Information. Zoom lenses are mechanical assemblies of lens elements that provide the ability to vary focal length and angle of view. In optical systems, shorter focal lengths provide greater optical power. In telescopy and photography... Search by Specification | Learn More
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Cylindrical Lenses - (129 companies)Cylindrical lens have at least one surface that is formed in the shape of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line. This area... Search by Specification | Learn More
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Gradient Index Lenses - (12 companies)Gradient index (GRIN) lenses focus light through a precisely controlled radial variation of the lens material's index of refraction from the optical axis to the edge of the lens. Gradient index lenses or GRIN lenses are used to focus and collimate... Search by Specification | Learn More
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Microscope Lenses and Objectives - (51 companies)...instead of video cameras. Other optical components for microscope lenses and objectives include contrast plates, cover slips, diaphragms, illuminators, mechanical stages, and mirrors. The objective lens is the microscope lens closes to the object. Search by Specification | Learn More
Product News for RPTV Lens
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Dayoptics, Inc.
LensesA transparent optical component consisting of one or more pieces of optical glass with curved surfaces (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. Dayoptics provides these lenses with the material of BK7, fused silica, sapphire, CaF 2 and MgF 2 as standard.Other materials lenses are available upon requirement. Dayoptics manufactures many types of lenses: Plano Convex Lenses. Plano Concave... (read more)Browse Optical Lenses Datasheets for Dayoptics, Inc. -
Argyle International, Inc.
LensesArgyle manufactures a wide variety of lenses. Custom designs including odd shapes, sections, and center holes are standard fare. Finish and accuracy from condenser to laser quality. Diameters from 0.5mm to 200mm. Surface finish to 10-5. Surface quality to 1/8 wave. Custom shapes. Spherical lenses. Cylindrical lenses. Sections and holes. Choose from our extensive Tooling List (read more) -
Intrinsic Crystal Technology Co., Ltd. (ICC)
Meniscus lensMeniscus lens is used to minimize spherical aberration. When combined with another lens, it will shorten the focal length, and increase the numerical aperture (NA) of system. This increases image resolution and decreases distortion. (read more) -
Foctek Photonics, Inc.
Camera lens Mega Pixels LensMega Pixels Lens. General Visible Fixed Iris lens. General Visible Vari-focal lens. Visible + IR Fixed iris lens. Visible + IR Vari-focal lens. We design and manufacture CCTV Camera Lens and Industrial Vision Lens for Security and industrial vision instrument. Our products include Board Lens, Fixed Iris lens, Manual Iris lens, Auto Iris lens, Monofocal Lens, Vari-Focal Lens, Mega-Pixels Lens and Zoom Lens Module. Our newly developed Visible + IR compatible Lens is specially designed for working... (read more)Browse Optical Lenses Datasheets for Foctek Photonics, Inc. -
Rolyn Optics Company
Cylindrical LensesWith one cylindrical surface, these lenses have a focal line rather than a focal point and act as a flat plate along the axis dimensioned "A". Typically used to image slits and other long narrow fields. (read more)
Engineering Web Search: RPTV Lens
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DLP RPTV Projection Lens Home Lens Design DLP RPTV Projection DLP RPTV Projection Lens See SMA Optical Technologies, Inc. Information |
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Lens Design â?¢ CMOS Camera Lens â?¢ 10 Mexapixel Lens â?¢ Catadioptric Lens â?¢ DLP RPTV Projection â?¢ Zoom Forward Lens â?¢ LCD Projection Lens â?¢ DLP RPTV See SMA Optical Technologies, Inc. Information |
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Insight Media Microdisplay, Display Intelligence Approaches and Prospects for Thin RPTV A study of the technology and markets for thin rear-projection consumer television. |
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Digital Home Performance combined with previous generation Intel® Core?2 processor technology, spend less time in front of the computer and more time in front of the lens. See Intel Corporation Information |
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Rear-Projection Television - What You Need To Know About Rear... As a result, the rear-projection TV (also referred to as an RPTV), with its lower pricing yet high performance, can be a great option for the |
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Epson PowerLite Pro G5200WNL Projector, Overview - Product... Horizontal/vertical lens shift Instant On/Instant Off® Centered lens design for easy installation |
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Future of RPTVs- how can video processing help? Projection... uniformity uniformity Mirror Yes No Yes No Yes Screen Yes No Yes No Yes Lens Yes Yes Yes Yes Yes Prism Yes Yes Yes Yes Yes Micro Yes Yes Yes Yes Yes |
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Cost-Effective Ultrathin RPTVs Can Reverse Falling Market... scale at both ends of the direct view LCD TV size spectrum, are pushing RPTV makers into bigger and bigger diagonal sizes Large RPTVs, which are |
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Service Manual DVR-5610 Revision Description Date 0.1 Draft... Brightness 400 nits Brightness uniformity Better than 80% Projection lens Fixed. |
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CompUSA.com: InFocus Projectors, Samsung Projectors, Epson... See CompUSA Information |
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