buying contacts Buying Contact Lenses Companies that sell contact lenses compete stiffly for business, offering discounts and premiums such as a second set free. But a discount for the contact lenses might not save you money if the price doesn't include other needed products and services, such as a thorough eye examination, lens-care kit, and follow-up visits to make sure you're adapting.  A moderate cost for a package that has everything you need may be the best deal. Before you make an appointment, ask the doctor these questions: Will you give me my prescription? (You may want the prescription if you decide to go to another practitioner or order lenses from an alternate source.) What tests are included in the eye examination? What do you charge for the examination, lenses, evaluation, fitting, lens-care kit, follow-up visits, and service agreements? What is your refund policy if I can't adapt to contact lenses? How many types and brands of contact lenses do you sell? How much do you charge for replacement lenses?   Asking questions about any new prescription treatment is always a good idea. Like medicines, contact lenses provide benefits and pose risks.  But even with the increased risk of corneal ulcers posed by extended-wear lenses, this risk alone isn't enough to say the devices aren't safe and effective if properly used. If you are informed, then you are making a judgment based on available information on contact lenses.