Regular eye examinations are vital. These examinations are vital, because vision changes continuously and you might need updated prescriptions and change in the design and type of contact lens from time to time. It is recommended to visit an optometrist before and after purchasing new contacts, or at least every 12 months to avoid vision complications.
The wrong fit or type of contact lens can cause irreversible eye damage. Ordering contact lenses through a trusted and qualified optometrist will not only give you peace of mind by knowing that your optometrist prescribed the best contact lens that is clinically correct for your eyes. Optometrists use diagnostic contact lenses to evaluate a proper fit and will therefore dispense the correct contact lens to suit your eye.
The risk of significant eyesight complications when wearing sub-standard lenses is enormous. Lenses bought from online lens retailers may incorrectly be stored under adverse conditions and the expiry date on the lenses are not always valid due to the volumes required.