What are the symptoms of a cataract?created at Nov 18, 2009 107 Cataracts gradually cloud the eye's lens,leading to symptoms like blurry or cloudy vision,faded colors,increased sensitivity to glare and light (especially at night),halos around lights,double vision in a single eye,and frequent changes in eyeglass or cont...  |
Understanding Cataractscreated at Nov 18, 2009 585 A cataract is like a cloudy lens in your eye.Imagine if the lens of your camera got smudged or scratched - your pictures wouldn't be clear,right? Well,the lens in your eye works the same way.It focuses what you see onto a special part at the back of your e...  |
Can cataract surgery be done with laser?created at Nov 18, 2009 481 Many people wonder if lasers are commonly used for cataract removal.Contrary to popular belief,cataracts are typically removed with ultrasound waves,not laser light.However,some individuals develop a condition after cataract surgery where scar tissue forms...  |
Who is a candidate for cataract surgery?created at Nov 18, 2009 98 A candidate for cataract surgery is typically an individual experiencing significant vision impairment due to cataracts,impacting their daily life and quality of life.This impairment often includes blurry vision,glare,halos around lights,faded colors,and d...  |
What is an Optician?created at Nov 18, 2009 804 An optician is a person trained to help you with eyeglasses and contact lenses.But they don't decide if you need glasses or not.Instead,they work on making sure your glasses or lenses are just right for you.Opticians learn how to shape and grind glass and ...  |
The history of the excimer laserupdated at Dec 01, 2024 973 The excimer laser's history began in the 1970s with the theoretical understanding of excited dimers (excimers) and their potential for lasing.Early experiments using rare gas halides like ArF and KrF demonstrated the feasibility of this technology,leading ...  |