How Is Myopia Formed?

Our eye is an optical system, and it is a pinhole imaging optical system, the optical system has a focal length, the focal length and the length of the eye axis just match, a clear image will fall on the retina, see things clearly. Ancient medical book has knowledge to myopia, call it eye cannot farsightedness, myopia has a lot of different reason actually, the likelihood is concerned with genetic factor, also have certain connection with developmental factor possibly.

New Eyeglasses Release

China Space Boat Again Into Space

China Space Boat Again Into Space

Is It Useful To Wear Radiation-Proof Glasses?

Is It Useful To Wear Radiation-Proof Glasses?Now a lot of people are working beside the computer, the radiation of the computer to the human body is very big, so often in front of the computer vision will decline, the eyes will not see clearly. Now optician shop has special anti-radiation eyes, the effect of protective glasses, but a lot of people think it is unable to prevent radiation. So do radiation glasses work? So let's take a look.

ABOUT "dual control of energy consumption" Policy

ABOUT "dual control of energy consumption" Policy

Introduction Of Common Glasses Frame Materials

Introduction Of Common Glasses Frame Materials, Come And Try.

Introduction of common glasses frame materials

Introduction Of Common Glasses Frame Materials, Come And Try.

How to choose contact lens care solution?

Equipment

Got Myopia How to do?

Although myopia is a common ophthalmic disease, it often can't attract our attention to it. According to Aier research, many people go to wear glasses after finding myopia, and then they won't take other treatment methods. This view is very wrong, because myopia is easy to cause eye fatigue, strabismus, moth disease Macular hemorrhage and retinal detachment and other complications, therefore, myopia should be paid enough attention.

Do Not Use A Dry Cloth Or Paper Towel To Wipe The Lens Directly

Do not use a dry cloth or paper towel to wipe the lens directly! ! !

The Difference Of Anti Blue Light Lens Or Ordinary Lens?

Anti-blue-ray glasses are glasses that prevent blue light from stimulating the eye.Special anti-blue light glasses can effectively isolate ultraviolet light from radiation and can filter blue light, suitable when watching a computer or TV phone.