Articles / News
Optometrists: Doctors of optometry are trained to detect vision problems caused by abnormalities of the eye, and issue prescriptions for lenses that can correct those problems. They also test for glaucoma and other eye diseases, referring patients to ophthalmologists and other health practitioners as needed. They may administer drugs to patients to help assess vision problems and treat some eye diseases. Optometrists also provide care before and after surgery to patients who undergo surgery for eye health issues such as cataract removal or laser-vision correction. Optometrists are not required to have a medical degree, and therefore, cannot perform surgery themselves. … Read more…
The idea for the general principle of a contact lens was made by Leonardo da Vinci in 1508. Leonardo da Vinci (1452-1519) produced the first known sketches (in 1508) that suggested the optics of the human eye could be altered by placing the cornea directly in contact with water. Many believe da Vinci’s ideas eventually led to the development of contact lenses more than 350 years afterward.
Wavefront is the most advanced laser vision correction technology available today for measuring optical distortions in the eye. This procedure has enabled 94% of our LASIK patients to see 20/20 or better with improved night vision. Using the VISX Wavefront™ system, Drs. Beers and Liu custom tailor a treatment specifically designed for each individual eye. Like a fingerprint, everyone’s eye is different; yet, in the past, these unique imperfections could not be measured. (For example, many individuals have the same prescription for their glasses and contact lenses, but no two people have the exact same prescription using Wavefront™ technology.) Wavefront … Read more…
Smoking has been directly linked to two of the leading causes of vision loss, cataracts and macular degeneration. In fact, researchers believe smoking also causes or contributes to a number of other eye health problems. Smoking and cataracts Studies have shown that smokers have double the risk of developing cataracts compared with non-smokers. This risk triples for heavy smokers. In fact, doctors have discovered a specific relationship between cataracts and the amount that you smoke — the more you smoke, the higher your chances of developing cataracts. Cataracts occur when the eye’s naturally clear lens grows cloudy over time. This … Read more…
Atropine is a drop used to dilate the eye. It is derived from the plant Atropa belladonna. Belladonna leaves were used by 17th century Italian women to dilate their eyes because they thought it made them appear more beautiful. That’s why the plant is called bella (fair) donna (lady), or a beautiful woman.
Healthy eyes and vision are a critical part of childhood development. Your child’s eyes should be examined regularly, as many vision problems and eye diseases can be detected and treated early. Vision problems can affect not only an infant’s ability to develop good hand-eye coordination, but also depth perception and other basic skills. Having poor vision can cause your child to do poorly at school or in sports, prompting anger and frustration. Having regular eye exams are important for your child’s overall health and wellbeing. Unfortunately, studies have shown that only one in three children ages 6 to 16 has … Read more…
A corneal abrasion is a scratch on the eye’s cornea. The cornea is the clear, protective covering over the iris (the colored part of the eye) and the pupil (the black circle in the middle of the eye). It’s important both for vision and for protecting the eye. If you poke your eye or if something gets trapped under your eyelid — such as dirt or sand — your cornea may become scratched. When it does, it can cause significant pain and discomfort. What causes a corneal abrasion? • Being poked in the eye • Dirt, dust, sand or some … Read more…
Eyes heal quickly. With proper care, it only takes about 48 hours for the eye to repair a corneal scratch.
20/20 vision is a term used to express normal visual acuity measured at a distance of 20 feet. If you have 20/20 vision, you can see clearly at 20 feet what should normally be seen at a distance. If you have 20/200 vision, it means that you must be as close as 20 feet to see what a person with normal vision can see at 200 feet. 20/20 does not necessarily mean perfect vision. 20/20 vision only indicates the sharpness or clarity of vision at a distance. Some people are able to see well at distance, but are unable to … Read more…
Peninsula Laser Eye Medical Group Introduces Revolutionary Technology To Help Improve Visual Results For Cataract Surgery Patients Peninsula Laser Eye Medical Group is now offering the ORA System, a new intraoperative device that provides real-time measurements of the eye during cataract surgery. Using this system, Dr. Dan Beers and Dr. Jeffrey Liu can evaluate the optical conditions in your eye after the cataract (or natural lens) has been removed. The ORA System guides the surgeon to determine the most accurate intraocular lens (IOL) power to correct refractive error and astigmatism, resulting in the clearest possible vision after cataract surgery. The … Read more…
