Glasses and Eyewear

yes surgery

Because the product is relatively new, there isn’t a lot of definitive research on the subject. According to most advertisements, the benefits of blue light blocking glasses include improved sleep habits, less eye strain, and prevention of eye disease. But whether the product delivers on the promise is still up for debate.

The American Academy of Ophthalmology doesn’t endorse the glasses, stating that “there is no evidence that the kind or amount of light coming from computer screens is damaging to the eyes.” Other eye professionals, including The Vision Council and Samuel Pierce, former president of the American Optometric Association, will tell you that they can be helpful in reducing eye strain. Others have suggested that those who experience relief from the glasses may only be experiencing a placebo effect.

The general consensus so far seems to be that while there is no solid data backing up their effectiveness, many people who’ve tried the glasses claim to have found relief from wearing them.

If you are looking for a simple eye exam to determine if you need a full exam, most companies providing full eye exams will do this for free. Wal-Mart and Sam's will conduct a quick, free exam and tell you if you may need a full exam. If you don't have insurance, some state's offer assistance with the cost of the exam and glasses.

Small hole glasses were all the rage in the 1980s and 1990s and are still used by many people today. Small perforated lenses have been used in ophthalmology for a long time, acting as artificial pupils. There are two types of small aperture mirrors in the ophthalmic fitting box. One is 3 mm in diameter, close to the size of a normal human pupil in normal conditions. One is 1 mm in diameter. The former is used by the ophthalmologist to understand the nature and extent of refractive error; the latter is used to identify the cause of vision loss.

Eyeglasses only need one lens to work well, while microscopes needs several.

And on top of that it's a lot easier to realize that you need eyeglasses than to have a use for a microscope.

No, they are not. You can always try to ask if someone could change the lences into prescription ones if you really want to.

It is a refractive disorder of the eye, similar to myopia and hyperopia. It means the image is distorted in sort of a cylindrical fashion. It is likely hereditary or at least developed over time. It is not contagious, and it is treatable with eyeglasses or torical contacts.

The Nylon string the holds lens in semi-rimless frames is called "eye wire"

It is never recommended to apply glue to spectacle frames or lenses. Super glue or epoxy may hold for a few days, but will quickly fail and render your glasses irreparable nearly every time.

The best course of action is to contact an experienced optician or eyeglass repair shop for repairs. In an emergency, tape is always a better solution than glue.

They washed their cloths by hand until the wringer washing machine was invented

Flexon has been used by many MFG's as part of their sunglasses frames, so the answer to your question depends on who made your frames.. I would start with Surfeyes.com as they are the largest seller of original equipment sunglass parts (OEM) in the world and sell parts for brands like: * Arnette * Spy* Revo * DKNY * Dragon and many more..

Hi. I don't know of an email address but I would suggest for you to go to a Fendi boutique or where Fendi purses/handbags are sold. Take the item with you and maybe they can inspect it and help you with what information you would like to know. I hope this feedback was helpful. -Teresa

youth want to copy their hero/heroine and land up in trouble

Both, it's up to the parents to determine their kids should and should not be exposed to.

No.It leads the youth in the wrong path or way. It kills every youth. Due to this they become rude.

It depends. Some cinema is quite educational. However, too much gratuitous violence is neither educational or salutary.

you can't wash clothes in a dish washer because it would not clean the clothes fully, maybe it won't even clean it half way.

'Glass' eyes are not glass now-a-days. They are made of a special type of plastic. I'm not sure of the approximate number of people but today prosthetic eyes look so 'normal' that you could pass someone on the street with only one eye and not even know it.

No, you can't remove scratches, since they are caused below the lens surface. However you can remove dirt, grease & smudge by washing gently with simple soap water and rinsing with clean water later on. The lens should not be wiped with cloth or paper. But the wetness should be gently blotted away using a clean lint free cloth. There is a product made for polishing plastic which removes some of the minor scratches on some lenses. However, if the scratches are through this protective coating or UV layer of protection, the lens cannot be repaired unless recoated or replaced with a new one. Check with the store where you purchased the glasses and see what guarantee or warranty may be in place to assist with the cost of repair or replacement. They would be the ones to ask for specific questions about your situation.

Answer- If your eyesight gets blurry, that is a sign that you need to check in with your eye doctor and consider getting contacts or glasses.

Answer- When you have diffulctly seeing what you are trying too look at, mild headaches from reading, eyes feel tired.

Answer- Glasses are needed when you have constant headaches. Also see if you find yourself squinting when you read. If theres any blur to your vision near or far.

Answer- The first signs for me were: A DEFINITE reduction in visibility at night (while driving - can't see the road/lines very well) A lot of trouble with computer work including glare and focus.

It was a book of recommendations made by Dr. Perricone for what he claimed would result in optimal skin and body health. While none of the recommendations were harmful in and of themselves (consume fish high in omega-3 fatty acids, avoid red meat and enriched wheat flour), the book makes claims for nearly immediately noticeable improvements in appearance that have little scientific backing. The book also contains a monster list of recommended supplements which have not been verified to produce any results in the 28 days Dr. Perricone claims will be noticeable- and are available on his site for a hefty pricetag.

The company you work for if you are hurt on the job they must pay all medical bills and medication. Or you can sue them.

Double vision (diplopia), moving or blurred vision due to nystagmus (involuntary rapid movements of the eyes), reduced visual acuity, reduced visual field.

since man figured out their was edible things in the water. so a long time ago

lion, tiger, bear, elephant, monkey