lenses

Kevin Niksarli, M.D. of Manhattan Lasik Center Reviews Pros and Cons of Contact Lenses vs. iLASIK at an International Meeting on 7/1/2009

According to Kevin Niksarli, M.D. of Manhattan LASIK Center, even though the iLASIK™ Procedure is not without risk, wearing contacts has its own risks. Infections with contact lenses can occur, in fact they are an order of magnitude more common when compared to the iLASIK procedure. ...

UH optometrists make custom contact lenses for long-underserved patients

While the majority of patients with common vision problems can find glasses or contact lenses fairly easily, others who suffer from diseases of the eye that affect the focus of light have more limited options and may simply have to learn to live with poor vision. At the University of Houston's...

VISTAKON to Introduce ACUVUE(R) OASYS(TM) Brand Contact Lenses for PRESBYOPIA

First new multifocal contact lens from ACUVUE(R) in 11 years combines unique Stereo Precision Technology(TM) optics and innovative senofilcon A material to help contact lens wearers stay in contacts longer JACKSONVILLE, Fla., May 7 /PRNewswire/ -- VISTAKON(R), Division of Johnson & Johnso...

Honolulu Opthalmologist Alan R. Faulkner, MD Discusses Advantages of Implantable Contact Lenses (ICL) over LASIK Laser Vision Correction

On the occasion of his 100th implantable contact lens (ICL) procedure, Dr. Alan R. Faulkner with Aloha Laser Vision in Honolulu, Hawaii is letting patients know that LASIK is not the only effective way to reduce dependence on corrective eyewear. (Vocus) March 14, 2009 -...

Contact Lenses Boost Kids' Self-Image

Study finds they think they're better able to play sports, be accepted by peers THURSDAY, March 5 (HealthDay News) -- Compared to glasses, contact lenses improve how children feel about their appearance, their ability to play sports and their acceptance among friends, a study of 484 ne...

The Flag Company, Inc. Releases 'Feel Good' Light Lenses to Help Counter Gloomy Economic Outlook

Perfect for any room, The Flag Company, Inc.'s new 'Feel Good' Light Lenses are perfect decorating pieces to stir up positive sentiments and lift spirits during this trying economical time. (PRWEB) March 3, 2009 -- In light of the frustrating economical atmosphere that ...

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lenses in Medical Technology

Soft Contact Lenses Do Not Lead to 'Myopic Creep' in Children, Study Shows

Largest randomized trial of its kind shows no clinically meaningful difference between contacts and glasses for progression of nearsightedness JACKSONVILLE, Fla., Nov. 12 /PRNewswire/ -- Soft contact lens wear does not result in clinically significant acceleration in the development of near...

New Implantable Lenses Can Reduce the Need for Glasses After Cataract Surgery

BOSTON, Jan. 17 /PRNewswire-USNewswire/ -- Cataract surgery involves removing a clouded natural lens from inside the eye and replacing it with a plastic one. While the operation itself hasn't changed much over recent years, the plastic lenses have. The biggest advantage of the newer lenses is ...

Medigus and Tower Semiconductor Announce World's Smallest Medical Video Camera Based on Advanced CMOS Image Sensor

...terology, Natural Orifice Transluminal Endoscopy Surgery, Bronchoscopy, Orthopedics and ENT. The new camera encompasses tiny electronics and objective lenses developed by Medigus, along with Tower's CMOS imager measuring only 700 x 700 microns. The imager was developed using Tower's advanced sensor d...

SynergEyes, Inc. Raises $13.3 Million in 'Series C' Financing

...SynergEyes, Inc. "SynergEyes hybrid contact lenses represent a significant advancement in the contact... a world-class vision care company. Hybrid contact lenses address a critical patient need and we are extreme...and HydrolEyes(TM) surface science, the SynergEyes lenses with FDA market clearance include SynergEyes(R) A ...

September 2008 Mayo Clinic Health Letter Highlights Cataract Removal, Severe Headache and Dual Energy X-Ray Imaging

...minishes and disappears and vision steadily improves within the first few days. After several weeks of healing, patients can select glasses or contact lenses to fine-tune their vision. Severe Headache Could Signal Blood Vessel Inflammation ROCHESTER, Minn. -- Severe and frequent headaches, especially in...

Groundbreaking American Journal of Play from Strong National Museum of Play(R) Premiers July 2008

...engages many disciplines. Psychologists of play have different concerns than historians of play. Experts on animal play examine play through different lenses than experts on child's play. Early childhood specialists, play therapists, anthropologists, sociologists, folklorists, and toy and game designers con...

lenses in Medical Products

JSZ Orthokeratology (oprifocon A) Contact Lenses for Overnight Wear

Description: The JSZ Orthokeratology (oprifocon A) Contact Lenses are rigid, gas permeable contact lenses used for orthokeratology, a process that temporarily corrects nearsightedness (myopia). The patient wears these lenses overnight and removes them in the morning. During the day, nearsightedness is temporari...
Company:Szabocsik and Associates

Khosla Non-Illuminated Trial Lens Set, With Lenses Mounted

Description: Non-Illuminated Trial Lens Set with lenses mounted in plastic frames....
Company:Khosla Medical & Surgical, Inc.

Khosla Mini Non-Illuminated Trial Lens Set, With Lenses Mounted

Description: Khosla Mini Non-Illuminated Trial Lens Set, With Lenses Mounted...
Company:Khosla Medical & Surgical, Inc.

A PAIR OF BANGOLINI LENSES No. 4

Description: A finely parallel striated (scratched) clear plastic membrane encapsulated between glass plates....
Company:Sussex Vision

BANGOLINI LENSES Nos. 2 and 4 IN CASE

Description: A finely parallel striated (scratched) clear plastic membrane encapsulated between glass plates....
Company:Sussex Vision

A PAIR OF BANGOLINI LENSES No. 2

Description: A finely parallel striated (scratched) clear plastic membrane encapsulated between glass plates....
Company:Sussex Vision

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lenses in Medical Dictionary

Refraction test

... of "What causes refraction ? ... ... orthoptics, refraction (also known as refractometry) is a clinical test in which ... A series of test lenses in graded optical powers or focal lengths are ... ...

Prescription

...cs ... Copyright © 2009 Caremark, L.L.C. ... But if your prescription lenses are made for indoors, wearing them for sun will ... Why not have the best sun lenses custom made to your prescription ? ... Order Toprol at low prices and ...

Presbyopia

... presbyopia is the reading card. ... Presbyopia — Comprehensive overview covers causes, screening and treatment, including corrective lenses and refractive surgery. ... Premature presbyopia ... You may start to notice presbyopia around the age of 40, when you begin to hold ... A bas...

Ophthalmoscopy

... This web page contains lecture notes on using a binocular indirect ophthalmoscopy . ... Binocular Indirect Ophthalmoscopy . Power of condensing lenses vary from ... Online Medical Dictionary and glossary with medical definitions ... Ophthalmoscopy : Examination of the interior of the eye, includ...

Ocular

... Benjamin Sinclair (R-Ohio) Announces The Ocular Penetration Restriction Act Of 2007. Pronto has the Ocular Sciences Sofmed 55 Premier Contact lenses and other Vision Care in our Personal Care section. Compare and buy Pronto's best at the lowest prices. Ocular Surface Treatments - Department o...

Nearsightedness

...ects are seen clearly, but objects farther away appear blurred. ... and treatment of myopia or nearsightedness including eyeglasses, contact lenses and LASIK. ... Nearsightedness , or myopia, is a vision problem ... Nearsightedness is usually a variation from normal, not a disease. ... Mo...

lenses in Biological News

Smart contact lenses

"Smart" contact lenses that measure pressure within the eye and dispense medication accordingly could be made possible using a new material developed by biomedical engineers at UC Davis. Tingrui Pan, assistant professor of biomedical engineering, and postdoctoral researcher Hailin Cong started...

Stanford researchers developing 3-D camera with 12,616 lenses

The camera you own has one main lens and produces a flat, two-dimensional photograph, whether you hold it in your hand or view it on your computer screen. On the other hand, a camera with two lenses (or two cameras placed apart from each other) can take more interesting 3-D photos. But what if ...

All in sight

...fly visible, possibly at a great distance. This poses high demands on the camera's optics: similar to animal photography, highest resolution telephoto lenses are necessary. When mounted to the ship, however, the camera would, due to the ship's motion, only point into the sky for much of the time. A new th...

American Chemical Society's Weekly PressPac -- April 22, 2009

...kly publication. In the new study, Jiro Abe and colleagues note that photochromic materials are most familiar as the invisible layers found in the lenses of many high-end sunglasses, which change color when exposed to sunlight. For years, researchers have explored the possibility of using these unusual ...

Montana State grad's work helps diagnose skin cancer without a biopsy

...rovide to enable early detection of any kind of disease is a good thing," said Arrasmith, 25. Like most microscopes, the MSU-Vanderbilt device uses lenses to look at a patient's skin, but instead of illuminating the skin with normal white light, the device uses laser light. The laser light is used to ...

New light shed on marine luminescence

...complex light organs, in which the intensity of light is regulated by nerve impulses, and in which light can be modulated with the help of reflectors, lenses and filters. By these means, organisms can adjust the wavelength, diffusion and intensity of light according to need. But the exact mechanisms behind ...

lenses in Biological Technology

Denser, more powerful computer chips possible with plasmonic lenses that 'fly'

Berkeley -- Engineers at the University of California, Berkeley, are reporting a new way of creating computer chips that could revitalize optical lithography, a patterning technique that dominates modern integrated circuits manufacturing. By combining metal lenses that focus light through the e...

"Smart" lenses hold commercial potential

Madison, Wis. - The human eye uses tiny muscles to focus on different distances. Man-made devices do the same by repositioning lenses, but some sensors do not require these external controls. Researchers at the University of Wisconsin-Madison College of Engineering are investigating a liquid...

Hoya Announces First Quarter Financial Results for FY2010

...nologies. Hoya is active in four fields of business: The Eye Care provides eyeglasses, operates retail shops for contact lenses, and makes intraocular lenses for cataract surgery. The Life Care provides endoscopic system. Electro-Optics makes mask blanks and photomasks for the semiconductor devices and LCD ...

A drug-dispensing contact lens

...'s Hospital Boston, have developed special contact lenses that can gradually dispense a constant amount of m...istration. In laboratory testing, the prototype lenses dispensed ciprofloxacin (an antibiotic often used ...or 30 days, the longest duration for which contact lenses are currently approved by the FDA; in some tests, ...

Essilor : First Half 2009 Revenue

...s the world leader in ophthalmic optical products, offering a wide range of lenses under the flagship Varilux(R), Crizal(R), Essilor(R) and Definity(R) brands... regions, which consolidate all of the other sales (primarily of ophthalmic lenses and optical instruments). (2) Second-quarter revenue is analyzed in ...

Essilor: Essilor Forges New Strategic Partnerships Around the World

...2008 revenue of approximately C$6.8 million. Essilor International is the world leader in ophthalmic optical products, offering a wide range of lenses under the flagship Varilux(R), Crizal(R), Essilor(R) and Definity(R) brands to correct myopia, hyperopia, presbyopia and astigmatism. Essilor operates...

lenses in Biological Definition

Anton van Leeuwenhoek

...rn in a house at the corner of Lion's Gate in Delft. Van Leeuwenhoek translates as "from lion's corner". Van Leeuwenhoek ground over 500 optical lenses during his lifetime. His microscope was used and improved by Christiaan Huygens for his own investigations into microscopy. He was introduced to mic...

Eye

... a nearby object, the brain automatically increases the refraction index of lenses to focus on the object. At the same time, the brain also rotates the two ey...indness Cataracts Color blindness Conjunctivitis Corrective lenses Floaters Glaucoma Hyperopia Keratoconus Myopia Nyct...

Microscope

... an optical instrument containing one or more lenses that produce an enlarged image of an object place...ive and eyepiece assemblies. These multi-component lenses are designed to reduce aberrations , particularly...ece objective turret, or nosepiece objective lenses coarse adjustment knob fine adjustment knob ...

lenses in Biological Dictionary

Ocular

...rcises; ocular muscles. ... o. neurectoderm — ectoderm which gives rise to ocular tissues. ... Manufacturer of laser, surgical and diagnostic lenses and indirect ophthalmoscopy and slit lamp indirect lenses. ... Ocular Instruments has expanded its ... Definition of ocular from the Merriam-We...

Lens

... AC Lens carries a full line of cheap contact lenses from Acuvue, Focus, Freshlook, and more. Fast fre...l, wide-angle, telephoto, fisheye, macro and zoom lenses . What do they all mean? ... You may hear the term...ufacturer of interchangeable zoom and fixed focal lenses for digital (DSLR) and conventional SLR cameras a...