To improve eyesight, one must practice eye exercises daily

But some of the basic exercises like rotating your eyeballs and moving them horizontally, vertically and diagonally should be done. You should also do palming. This helps to relax your eyes.

You should have a good and healthy diet. It is said that if you have carrot juice daily, your eyesight will be great till the end. Many vegetables which have high vitamin content also help to keep eyes strong. Often it happens that people have spectacle in the old age. If care is taken from the beginning, then such instances can be avoided. 

Taking breaks in between long hours of work helps. Straining your eyes for too long also causes a lot of eye problems. Hence it is said that if you are working in the office on the computer for too long, relaxation of eyes is a must. Eyes are the most sensitive and essential organs, hence their care should not be avoided. Perfect sleep of eight hours is also necessary otherwise eyes become tired.

There are many other techniques to improve eyesight. Magnet therapy and various other Ayurveda methods are also available. Ayurveda techniques help to improve the eyes thorugh various herbs and relaxation techniques.

You can have a laser surgery done if you have any eye problems. Eye problems like cataract have to be solved as soon as they develop because it can mar your eyes. Also it is suggested that if you have high number for long distance you should have a laser surgery done to cure it.

To improve eyesight, you should take care of your eyes. If your job involves going out in the sun and being out for long hours, then you should wear a good pair of sunglasses. Also it is important to invest in a good brand of glares and not just the road side ones. Also check if they have UV protection coat. Glares are important since they save you from squinting in the sunlight.