*  Aspheric lens - Wikipedia
An aspheric lens or asphere is a lens whose surface profiles are not portions of a sphere or cylinder. In photography, a lens ... The aspheric curvature on high plus lenses are ground on the anterior side of the lens, whereas the aspheric curvature of high ... Aspheric lenses are also sometimes used for eyeglasses. Aspheric eyeglass lenses allow for crisper vision than standard "best ... Like other lenses for vision correction, aspheric lenses can be categorized as convex or concave. Convex aspheric curvatures ...
  https://en.wikipedia.org/wiki/Aspheric_lens
*  SofPort Advanced Optics Aspheric Lens System
The SofPort Advanced Optics Aspheric Lens System can revolutionize your practice. Its the one IOL all your cataract patients ... SofPort Advanced Optics Aspheric Lens System. Features. *Designed to outperform a standard IOL even when decentered and the ... The SofPort Advanced Optics Aspheric Lens System can revolutionize your practice. Its the one IOL all your cataract patients ... More predictable and repeatable refractive outcomes can be expected due to center-to-edge uniform lens power * Easily implanted ...
  http://www.bio-medicine.org/medicine-products/SofPort-Advanced-Optics-Aspheric-Lens-System-15762-1/
*  Diamond Grinding of Optical Surfaces on Aspheric Lens Molds | (1986) | Chaloux | Publications | Spie
Diamond Grinding of Optical Surfaces on Aspheric Lens Molds Author(s): Leonard E Chaloux ... Some of the materials of prime interest are ceramics and carbides, to be used as molds for plastic and glass lenses. Even ... Various applications of these lenses include use in: - Cameras and Photocopiers - Fiber Optic Connectors, and - Pick-up Heads ... aspheric optical surfaces on various brittle materials that cannot be directly machined by single crystal diamond tools. ...
  http://spie.org/Publications/Proceedings/Paper/10.1117/12.938436
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*  HEINE® Aspheric Lens | Eickemeyer Vet Supplies Shop UK
Aspheric Lens - Advanced anti-reflex A.R. multicoating - reduced reflection, excellent light transmissionLens curvature matches ... HEINE® Aspheric Lens *Advanced anti-reflex A.R. multicoating - reduced reflection, excellent light transmission ... Lens curvature matches that of the retina - perfect, distortion-free retinal image ...
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*  US3482906A - Aspheric corneal contact lens series - Google Patents
AsPHERIc CORNEAL CONTACT LENS SERIES Filed Oct. 4. 1965 5 Sheets-Sheet 5 .w @gw 3,482,906 ASPHERIC CORNEAL CONTACT LENS SERIES ... Multifocal contact lens with aspheric surface EP1496388A1 (en) * 2002-04-12. 2005-01-12. Menicon Co., Ltd.. Contact lens and ... Lens design method and resulting aspheric lens US5535060A (en) * 1991-03-14. 1996-07-09. Grinblat; Avi. Optical stereoscopic ... Lens design method and resulting aspheric lens US5069542A (en) * 1980-01-25. 1991-12-03. Titmus Eurocon Kontaktlinsen Gmbh & Co ...
  https://patents.google.com/patent/US3482906?oq=5%2C579%2C517
*  China Retinal Lens 20d, 78d, 90d - China Retinal Lens, Aspheric Lens
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*  A Comparison of Aspheric Toric Intraocular Lens (IOL) Implantation Versus Aspheric Non-Toric Lens Implantation - Study Results ...
A Comparison of Aspheric Toric Intraocular Lens (IOL) Implantation Versus Aspheric Non-Toric Lens Implantation. The safety and ...
  https://clinicaltrials.gov/ct2/show/results/NCT01225926
*  Frequency 55 Aspheric Contact Lenses only $27.99
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*  Buy Frequency 55 Aspheric Contact Lenses Online | AC Lens
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*  US20050179911A1 - Aspheric diffractive reference for interferometric lens metrology - Google Patents
Robust and adaptable aspheric testing may be realized. ... lens under test in an interferometer or to provide an aspheric ... A first beam proceeds to the lens 16, which focuses the beam onto the lens under test 40 and forms a probe beam. If the lens ... US20050179911A1 - Aspheric diffractive reference for interferometric lens metrology - Google Patents. Aspheric diffractive ... Aspheric lens surface-decenter measuring method and apparatus US20090147920A1 (en) * 2005-09-26. 2009-06-11. The Regents Of The ...
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*  Applications :: Photonics :: Optics :: Aspheric Lenses :: Aspheric Lenses, FOCtek - GeniCity.com: Shop for Innovative Research...
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  http://genicity.com/index.php?dispatch=categories.view&category_id=216
*  Security & Protection Related Services Products Directory offers From Global Suppliers and Manufacturers
Supplies the lens assembly used in the thermal imaging system. Design features - The aspheric and spherical l... ... Aspheric surface is an optical element that is used to make optics lighter and for aberration correction while replacing ...
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*  Frequency 55
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*  Measurement of aspheric surface combining point diffraction interferometry and annular subaperture stitching
By adding an axial movement to the test optics in the PDI system, aspheric surfaces with large departures can be measured with ... The method to reduce the spinal error in the aspheric... Proceedings of SPIE (September 27 2016) ... Fen Gao, Zhuangde Jiang, Zixin Zhao, Bing Li, Bing Li, "Measurement of aspheric surface combining point diffraction ... Measurement of aspheric surface combining point diffraction interferometry and annular subaperture stitching. ...
  https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-54/issue-1/014102/Measurement-of-aspheric-surface-combining-point-diffraction-interferometry-and-annular/10.1117/1.OE.54.1.014102.short
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*  Magnifiers & loupes<...
Aspheric Lens LED Magnifiers. Add to Quote. More Information !NEW!. Aspheric Lens LED Illuminated Magnifiers ... Handheld Magnifiers with Spot Lenses. Add to Quote. More Information !NEW!. The HandHeld Magnifier range are compact, easy to ... Lightcraft LED Magnifier Lamp - 3 and 5 Diopter Lens. Add to Quote. More Information !NEW! ... An energy efficient LED lamp with two interchangeable lenses and dual dimmer function offering complete versatility for lab or ...
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*  Insight April 2014 by Magazines byDesign - issuu
ASPHERIC DESIGN FOR MORE INFORMATION ON DAS, PLEASE SPEAK TOof allYOUR on the front surface SeeCoat Plus lenses. NIKON ACCOUNT ... Lens comfort is also related to final lens weight, which is a function of refractive index, specific gravity, lens size (frame ... Like all daily disposable lenses, there is enhanced wearer safety because of the absence of a lens case and no lens-care ... CONVENTIONAL LENS. SLIP GUARD TECHNOLOGY Double Aspheric Design Slip Guard technology is a temporary over layer for easy edging ...
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*  Patent US5089024 - Multi-focal intraocular lens - Google Patents
An intraocular lens, for use within the human eye, contains three concentric regions. An innermost region provides far-field ... Aspheric lenses and lens family. US7922326. 25 Nov 2008. 12 Apr 2011. Abbott Medical Optics Inc.. Ophthalmic lens with multiple ... Aspheric lenses and lens family. US8545556. 23 Sep 2011. 1 Oct 2013. Abbott Medical Optics Inc.. Capsular intraocular lens ... Aspheric Lenses and Lens Family. US20110112638 *. 14 Jan 2011. 12 May 2011. Amo Groningen Bv. Accommodating intraocular lenses ...
  http://www.google.co.uk/patents/US5089024
*  Optical fiber - Wikipedia
Aspheric lenses are typically used. At high optical intensities, above 2 megawatts per square centimeter, when a fiber is ... the emitted beam has an almost perfect Gaussian shape-even in the far field-if a good lens is used. The lens needs to be large ... The lens on the end of the fiber can be formed using polishing, laser cutting or fusion splicing. In a laboratory environment, ... "Laser Lensing". OpTek Systems Inc. Atkins, R. M.; Simpkins, P. G.; Yablon, A. D. (2003). "Track of a fiber fuse: a Rayleigh ...
  https://en.wikipedia.org/wiki/Optical_fiber
*  Lens (optics) - Wikipedia
More complex are aspheric lenses. These are lenses where one or both surfaces have a shape that is neither spherical nor ... such as microwave lenses, electron lenses, acoustic lenses, or explosive lenses. The word lens comes from lēns , the Latin name ... See corrective lens, contact lens, eyeglasses.) Most lenses used for other purposes have strict axial symmetry; eyeglass lenses ... behind the lens. In this case, the lens is called a positive or converging lens. The distance from the lens to the spot is the ...
  https://en.wikipedia.org/wiki/Lens_(optics)
*  Patent US6488708 - Open chamber, elliptical, accommodative intraocular lens system - Google Patents
... of a human eye following extracapsular extraction of a natural crystalline lens is provided having an anterior refractive lens ... along the the line of sight of the lens and at least a second haptic segment having a first end and being connected at said ... a first haptic segment having a first end and being connected at said first end to a peripheral portion of said anterior lens ... elliptical shaped haptic accommodating support for the anterior lens within an evacuated capsular bag of a human eye. ...
  http://www.google.com/patents/US6488708?dq=5787449