My optometrist recommended one type of monthly disposable contact lens but I have seen cheaper brands available elsewhere. Can I just buy these ones in my power?

No.

The contact lens prescribed by your optometrist or contact lens fitter cannot be interchanged with other lenses as most types of lenses come in a number of sizes, curves and materials. The material will influence the oxygen permeability, dryness, surface deposits etc. The curve influences how the lens fits on your eye. Each of these factors are checked when you have your annual contact lens check up and will differ for different lenses.

It is possible that you may well be able to wear many different types of daily disposable but the lens must be checked by your eye-care practitioner before you can be issued with a prescription or supply.

Posted in: Contact Lenses

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