In case you have vision default and are going to acquire contact lenses, the prime thing that you need to do is to have your eyes checked by an ophthalmologist. He will be able to advice you which brand is right for you. He would surely advise you which type of contact lens to buy that is, a hard, semi-soft or soft one.

Though, as time passes away usage of hard lens has comparitively cut down. Due to less water content in them, they are quite hard. Though these lenses are not very friendly to wear, they help you to maintain a stable number. They can be easily managed and the probability of irritation are less as associated to other contact lenses.

If we talk about semi soft lens, their usage has also decreased over the years. Soft lenses have more water content and are more effective to your eyes.

Soft lens is the most common variety of contact lens. The greater water content in them makes them wearable for higher span. These are the most appropriate type of lens for sportsmen, actors, airmens and media professionals. custom contact lenses Bausch & Lomb, Johnson & Johnson and CIBA are some of the most well known brands in contact lens.