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Product Categories for fresnel lens projector
Projectors -
(195 companies)
Projectors receive data from a computer or video source and project this data onto a screen via internal light sources, power sources and converters
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Fresnel Lenses -
(33 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
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Projection Lamps -
(31 companies)
Projection lamps use a built-in reflector to concentrate light in a particular direction. They are used in applications such as slide projection, microfilm, overhead projection, movies, medical / scientific instruments, airport runways, and others.
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Spherical Lenses -
(190 companies)
Spherical lenses, also known as singlets, are transparent optical components consisting of one or more pieces of optical glass with surfaces so curved that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. This area includes micro spherical lenses as well.
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LED Mounts and Lenses -
(34 companies)
LED mounts and lenses are used to mount LEDs and shape or transfer light output. Other components in this area include LED light pipes, headers, interconnects, and assemblies.
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Optical Lenses -
(328 companies)
Optical lenses are transparent components made from optical-quality materials and curved to converge or diverge transmitted rays from an object. These rays then form a real or virtual image of the object. This area includes micro lenses.
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Video Camera Lenses -
(174 companies)
Video camera lenses attach to video cameras for use in machine vision, quality monitoring, security, and remote monitoring for industrial and commercial operations. This search form does not cover consumer video camera lenses.
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Optical Manufacturing Services -
(158 companies)
Optical manufacturing services design, fabricate, finish and test optical components and optical elements.
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Optical and Optoelectronic Design Services -
(47 companies)
Optical and optoelectronic design services assist with the initial conception and design of an optical or optoelectronic device or assembly.
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Optical Lens Assemblies -
(169 companies)
Optical lens assemblies are composed of a number of lenses mounted for a particular imaging function. These can include objectives, collimators, gauging lenses, etc
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Magnifiers -
(106 companies)
Magnifiers are inspection instruments that are used to magnify a product or part detail via a lens system
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Lens Holders -
(11 companies)
Lens holders are used to stabilize and maintain the position of all the optical components of a lens assembly
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Gradient Index Lenses -
(10 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
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Glass Fabrication Services -
(302 companies)
Glass fabrication services is the manufacturing of glass parts and assemblies using blowing, casting, extrusion, drawing, pressing, heat shrinking or other fabrication processes.
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Cylindrical Lenses -
(102 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 includes micro cylindrical lenses as well
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Product Announcements for fresnel lens projector
Product Announcements: 1 - 10 of 1651
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Planar Systems, Inc.
Planar Home Theater Projectors
Planar Enters Specialty Home Theater Projector Market
Dedicated Team of Industry Veterans to Establish Planar's Leadership in Specialty Home Theater Projection with Comprehensive Line-up of Best-in-Class Products
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Atlas Material Testing Technology LLC
EMMAQUA® - Fresnel solar concentrators
EMMAQUA® (Equatorial Mount with Mirrors for Acceleration with Water). Economical, proven and continuously improved for even greater accuracy, EMMAQUA is the most widely used outdoor accelerated weathering test method in the world today.
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Visual Communications Company, Inc.
10mm LED Lens
VCC's HMC panel lens has been designed to display printed circuit board mounted 10mm LEDs. The unique feature of the HMC low-profile lens is its special threads.
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Browse LED Mounts and Lenses Datasheets for Visual Communications Company, Inc.
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Visual Communications Company, Inc.
LED Lens Mounts
VCC's CLF 280 lens is designed to be firmly attached to the display panel and still permit the PCB LEDs to be easily inserted or removed.
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Browse LED Mounts and Lenses Datasheets for Visual Communications Company, Inc.
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Visual Communications Company, Inc.
10mm LED Moisture-sealed Lens
VCC's HMS panel lens has been designed to display printed circuit board mounted 10mm LEDs. The unique feature of the HMS low-profile lens is its special threads.
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Browse Visual Communications Company, Inc. Catalog
Browse LED Mounts and Lenses Datasheets for Visual Communications Company, Inc.
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Visual Communications Company, Inc.
High Profile Lens Mounts
VCC's CLF 280 lens is designed to be firmly attached to the display panel and still permit the PCB LEDs to be easily inserted or removed.
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More product announcements from Visual Communications Company, Inc.
Browse Visual Communications Company, Inc. Catalog
Browse LED Mounts and Lenses Datasheets for Visual Communications Company, Inc.
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Visual Communications Company, Inc.
LED Square Lens Mounts
Over the years the Optoelectronics industry has voiced its concern over the cost-effectiveness of either punching a square or drilling a round panel hole for mounting LEDs. In addition, there still remained the problem of maintaining the alignment of the square lenses mounted in round holes once assembled.
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Browse LED Mounts and Lenses Datasheets for Visual Communications Company, Inc.
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Takex America, Inc.
TAKEX Industrial Laser Projectors
TAKEX America Industrial Laser Projection units are designed for harsh envionments typically found in tire manufacturing facilities. These Laser Projection devices are built to the highest standards and are designed to reliably operate for many many years.
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Takex America, Inc.
TAKEX Laser Projector for PC Board measurement
TAKEX America Introduces one of its newest High Power Laser line projectors designed for image measurement in the production of PC boards.
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Osborne Industries, Inc.
Lens Machine Cover
In addition to Resin Transfer Molding (RTM) and Reaction Injection Molding (RIM), Osborne also does hand lay-up, compression molding, Structural RIM (SRIM) and Reinforced RIM (RRIM) molding. We use the most efficient methods to mold polyester, polyurethane, polyurea, and our own patented Rutene® polymers. We also have the capability and know-how to mold epoxies and polyimides.
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Tools & Useful Links for fresnel lens projector
Tools & Useful Links: 1 - 1 of 1
Engineering Web: fresnel lens projector
1 - 10 of 409,600
Howstuffworks "How does a Fresnel lens work?"
The Fresnel Lens *Fresnel Reflectance *Enhanced focusing screens - another use of Fresnel lenses *Overhead projectors: Blurry images - another use of Fresnel lenses *Fresnel Technologies *Technical ...
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3Dlens.com - Overhead Projector Fresnel Lens, OHP Fresnel Lens
... Projector Fresnel Lens. OHP Fresnel Lens. Fresnel Lens Polarizer | PVC Fresnel Lens | Infrared Fresnel Lens | Large Fresnel Lens | OHP Fresnel Lens. Wide Angle Fresnel Lens | Polarizer | Shop Online ...
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wide angle fresnel lens
Wuxi Bohai Optical Apparatus Electronic Co.,Ltd. Supplier Product Number:. Led magnifier,lens,projector,fresnel lens,wide angle fresnel lens. Country Commodity. Code:. 214041. Minimum Purchase ...
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Fresnel Lens , Overhead Projector
Fresnel Lens , Overhead Projector. The replacement fresnel lenses in this section represent only the most requested fresnel lenses that we offer. More fresnel lenses are available by visiting the " ...
See MB Electronics Audio Visual Inc. Information
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Elmo Lcd Bulb
acer lcd projector bulb. toshiba projectors. elmo projector. used lcd projectors ... Fresnel Lens Projector. infocus lcd projector bulb. projector ceiling mount ... www.explainplease.com/lcd-projector-rentals.htm ...
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Rear Screen Projector
A 0.5 mm Fresnel lens gathers the light from the projector and ... a right angle through the screen. As the ... www.audiobydesign.com/2003EZAVWebStatic/E-ZAVWeb-Static/DraperRearProjectio.... ...
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China fresnel lense manufacturer and projection screen supplier,solar fresnel ...
Overhead projector Fresnel lenses *Positive focal length aspheric Fresnel lense *Cylindrical (actually acylindrical) Fresnel lens *Negative focal length aspheric Fresnel lenses *Off-axis Fresnel lens ...
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HoloView Transparent rear screen. You've never seen an image like this before. ...
lens design. Rear (projector) side of screen to be a Fresnel lens, pitch 0.11mm, serving 96. 57 x 76. 58 x 77. 44. to refract projected light directly toward audience. Light diffusion agents ...
See Draper, Inc. Information
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Optical system for stepped lens projector
A distance (a) between a Fresnel lens (3) and a metallic/transparent reflector (1) has a definite dependence on the distance (b) between a lamp (2) and the reflector in accordance with an adjustable ...
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Linux/cthugha-L-1.4/doc/warper.txt - view - 1.1.1.1
They sell TV-Projector conversion kits. They also sell a booklet on how to make Fresnel lenses. I don't recommend it. They sell a Fresnel lens for about $15.00. I think the quality is supposed to be ...
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