If you want to enhance your vision in order to enable you to see properly without having to use your glasses or eye contacts, then believe me when I tell you that there is a way out. There is a type of surgery referred to as LASIK which can help you to achieve this aim. It is a pain-free type of surgery...

Astigmatism is a very common vision condition which is faced by most people. Most people think it is not a serious vision problem. At certain level, astigmatism has no impacts on vision and does not need special treatment. However, when astigmatism results in distorted or blurred vision, eye discomfort...

LASEK surgery is a form of laser eye surgery that corrects refractive errors by reshaping the cornea – to this day, thousands of people the world over have benefited from this revolutionary procedure. LASEK eye surgery is performed on patients whose corneas are either too thin or too flat for LASIK...

The long term side effects of refractive surgery have been a concern for all patients and doctors alike. When Radial Keratotomy(RK) was being performed; there were many unknowns. Flattening the corneas with radial corneal incisions stretched the endothelial layer decreasing its’ ability to pump...

Like a lens, cornea is transparent, thin but very important part in eyes. Generally, the functions of iris must be cooperated with the assistance of cornea. There is no blood vessel in cornea. However, oxygen is very critical for cornea. And oxygen can only be sent to cornea by tear film. Many people...