presbyopic glasses become necessary

Research has shown that, 10% of women over the age of 40 wear presbyopic glasses. If you have a prescription glasses or contact lenses, you might be wearing bifocals, on the road in the future. If you hold a food product for you at arm's length in the supermarket to see the price tag, you might need glasses.
Along with the growth of the age, density and less flexible eye lens fiber. Therefore, the lens can not focus on nearby objects. This is it right? A disease, age related condition called presbyopia or "old". This situation is noted above the age of 40 to 45, and another 15 to 20 years old, stable after this. Therefore, corrective measures, such as bifocals or presbyopic glasses become necessary.
Mainly, if you are in the outdoor environment, you can use the presbyopic glasses, sunglasses form. If you come into contact with a lot of reflection, polarized glasses can also provide.
Your old glasses, can avoid or delay the age related eye conditions to maintain a proper diet, healthy eye care and exercise his right eye.
Some eye diseases without causing any pain and without any symptoms for many years. A qualified optometrist by carefully check them in optometry machine certain, is able to detect any problems with the cornea or lens. Early detection can prevent irretrievable loss.
The development of glaucoma, macular degeneration and cataract with age, cause visual impairment or blindness eye. Glaucoma, optic nerve damage, and in macular degeneration of the retina will be affected. Cataract will affect the crystal lens. Although glaucoma and macular degeneration will almost certainly lead to blindness, cataract through operation resection.