You are young and I can understand that you must hate wearing specs. Laser treatment is an option to get rid off glasses and it generally produces postive results. There are 90% chances that you will not have to apply specs after laser treatment. But if your father is worried then you must listen to him and convince him after gathering all the information. You can make an appointment to a doc and take your father along. He'll clear out your father's doubt and then you can go for a laser treatment. Cataract and other eye operations are also done by laser. So, it is completely safe.
But still you want some other choice then you can go for lenses. They are so much in fashion these days. Every other person wears it either for eye deficiency or for color change of their eye ball. So, you can try out contact lenses. They are safe and easy to use. Be careful about hygiene. Keep your hands clean while applying or removing lenses.
The last option is have lots of carotene in your diet. Carrot is the richest source of carotenoid which helps in improving eye sight. Take 2-3 glasses of carrot juice daily. Other products which have carotene in them are tomatao, papaya, mango, watermelon, etc. It will help you definitely.
