Contact lenses-advantages and disadvantages

 Advantages

• Clear vision
• Has wider field of view
• Excellent peripheral vision                                 
• It is better cosmetically
• No fogging of vision
• Practical for sports
• Better treatment for Keratoconus
• Better treatment for Astigmatism
• Wide range of lens types
• No need for eyeglasses



Contact lens

• Less expensive in comparison with surgery 

Disadvantages

• Increased risk of infection
• Increased risk of ulceration
• Lens can be lost or damaged easily
• Take time to be used
• Difficulty of hygienic procedures and lens disinfection
• Problems associated with overnight wear
• Foreign body problems
• Solution Problems

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