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Supplier: Rolyn Optics Company
Description: Sometimes called the triple aplanat, these are among the very finest of cemented achromats, having a maximum of field flatness as well as a minimum of aberrations. Suitable for use alone or with a low power ocular. Typical applications are: magnifiers, low cost projection lenses.
- Number of Lenses: Triplet
- Lens Application: Visible
- Surface Quality: 80-50 Scratch / Dig
- Antireflection Coating: Yes
Supplier: Visual Sound, Inc.
Description: uniformly, Ultra Wide Angle fabric is ideal for installations utilizing multiple projection edge blending or wide format screens with short focal length projection lenses. By virtue of its characteristics, Ultra Wide Angle fabric dramatically reduces the potential of hot spotting.
Supplier: Howard Computers
Description: This is a fixed focus lens for mounting onto a DLP projector. It is optimal for short-throw use in rear projection.
Supplier: Softchoice Corporation
Description: -and-white copiers, printers, micrographics and image filing systems, facsimile machines, calculators, cameras and lenses, camcorders, semiconductor, broadcast and optical equipment, flatbed scanners, and other specialized industrial products.
- Lamp Type: Projection Lamps
Supplier: Knight Optical Ltd.
Description: surface finish, and so suitable for more demanding applications such as projection systems and simulators. Some 'cylindrical' lenses focusing light in one direction only are included. These lenses are uncoated.
- Lens Type: Fresnel Lens
- Materials: Acrylic
Supplier: Knight Optical Ltd.
Description: and better surface finish, and so suitable for more demanding applications such as projection systems and simulators. Some 'cylindrical' lenses focusing light in one direction only are included. These lenses are uncoated.
- Lens Type: Cylindrical Lens, Fresnel Lens
- Materials: Acrylic
Supplier: Ross Optical Industries
Description: These are lenses have one flat surface and one concave surface. They have a negative focal length and are used to diverge incoming light, or to increase focal length in an existing optical system. They can be used in beam expanders and projection systems.
Supplier: Epoxy Technology
Description: glasses, ceramics and metals. o LCDs: micro-molding lenses for LCD projection. Lenses 50 um diameter and 23 um thickness may be fabricated between quartz plates.
- Material Type / Grade: Thermoset
- Chemical / Polymer System Type: Epoxy
- Filler Material: Unfilled
- Features: Optical Grade
Supplier: Visual Sound, Inc.
Description: operation Designed for multi-channel systems Unique colour matching capabilities with RealColor Unrestricted installation flexibility Wide range of Ultra HQ projection lenses
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Featured Products for Projection Lense Top
Knight Optical Ltd.
Precision Fresnel Lenses
the precision range well suited for more demanding applications such as projection systems and simulators. . Please contact our multilingual technical sales team and discover how Knight Optical ’s high quality optical components and superior service can improve your instrumentation and supply chain experience. Tel +44 (0) 1622 859444 | firstname.lastname@example.org. Contact our specialist multilingual technical sales advisors to discuss your specifications and requirements... (read more)
Browse Optical Lenses Datasheets for Knight Optical Ltd.
Raytheon ELCAN Optical Technologies
Revolutionary projection - revolutionary optics
and the associated risk of lens explosion. In 1970, IMAX awarded Ernst Leitz Canada (now ELCAN Optical Technologies) the contract for a new 70mm projection system to overcome these challenges. In true ELCAN style, a revolutionary projection system was delivered to IMAX. For these large format projection systems, ELCAN met the challenge faced due to the extremely high operating temperature through the design and fabrication of specialized lenses for wide angle and stereoscopic applications. ELCAN... (read more)
Browse Optical Lens Assemblies Datasheets for Raytheon ELCAN Optical Technologies
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MICRO: Sematech aims spotlight at breakthrough technology for spotting
enable operators to characterize aberrations in the projection lenses for steppers and scanners. Because the tools are able to both identify the ability to image critical layers and reduce illuminator errors, one of the primary benefits is an improvement in production yields, Litel claims. One
Application Note: Using Optical Fluids and Gels (.pdf)
fluids and gels include: fiber optic splices & connectors (Bellcore. GR-2919), electro-optic components, projection & display optronics, optical instruments, boroscopes &. endoscopes, microscope stage optics, optical transceivers, and optical sensors. Nye's Optical Products are organized into three
Medical Device Link .
that cast a shadow on the retina when exposed to uniform illumination, such as the clear sky. Such phenomena are an example of direct projection imaging, which allows an observer to view an object without lenses or optics. The Caltech team concluded that a microscope could operate in a similar way
CAD models in stereo
A stereoscopic projection system from Fakespace Systems Inc. produces 8.85-megapixel resolution. A stereoscopic projection system boasts 8.85-megapixel resolution for displaying data in superhigh detail. A stereoscopic projection system from Fakespace Systems Inc. produces 8.85-megapixel resolution
Optics Application Examples
Although lenses are often used in imaging applications, in many cases the goal of the simple lens is the projection of light from one point to another. To be useful, emitters, detectors, lasers, and fiber optics usually require a lens for some form of light structuring. Figure A shows a typical
A Novel Tunable Diode Laser Using Volume Holographic Gratings (.pdf)
is given by : 2. , (2). VHG. L. where L is the interaction length of the VHG. In equation (1), the expression D tan is the projection length in the direction of the incident beam of the beam's. o. intercept on the dispersive grating (see Fig. 1(a)). Equation (1) and (2) are then identical in form
MICRO: The Hot Button
the development and introduction of highly refractive fluids and higher-NA lenses, which together would push the numerical aperture to around 1.5. The third option involves the implementation of an entirely new lithographic projection platform and supporting infrastructure--extreme UV (EUV). Significant
Diffraction, Fourier Optics and Imaging - Preface
tomography (CT) is. covered in Chapter 18. The theoretical basis for CT is the Radon transform, a cousin. of the Fourier transform. The projection slice theorem shows how the 1-D Fourier. transforms of projections are used to generate slices of the image spectrum in the 2-. D Fourier transform plane
Engineering Web Search: Projection Lense Top
Lens (optics) - Wikipedia, the free encyclopedia
The variant spelling lense is sometimes seen.
- General relativity - Wikipedia, the free encyclopedia
Projectors ? projection lenses
Panasonic ET-D75LE6 projection lense ?6,976.20 Panasonic ET-D75LE20 projection lense ?2,747.80
Panasonic Panasonic ET-DLE350 projection lense - ET-DLE350 -...
Panasonic Panasonic ET-DLE350 projection lense Panasonic Panasonic ET-DLE350 projection lense - ET-DLE350
3Dlens - Fresnel Lens,Polarizer Fresnel Lens,Polarizer
Fresnel TV projection, condenser system, camera fresnel spotlight, automobile headlight, fresnel lens solar energy, rear projection Fresnel screen,
Astron. Astrophys. 343, 1025-1029 (1999)
In this limit, the metric around the rotating lens can be described to first order in and by the Lense-Thirring (Lense & Thirring 1918) metric
Design to phase measurement profilometry on grating projection...
Item Title: Design to phase measurement profilometry on grating projection system Publisher Name: IEEE Meeting Location: Nanjing Item Abstract: Phase
Projection defocus correction using adaptive kernel sampling...
Projection defocus correction using adaptive kernel sampling and geometric correction in dual-planar environments