Tip! 1950 An optometrist in Oregon, Dr. Butterfield designed a contact lens that would fit on top of the eyes cornea, and would form to the shape of the eye, rather than lay flat, in 1950.
Hand washing contact lenses is not the only way to go. You can use a contact lens thermal cleaner to achieve the same effect. Or at least to do part of the job. You should still use a cleaner to remove dirt and protein deposits from your contacts, and you must rinse them thoroughly afterwards, but a thermal unit can be used to disinfect the lenses afterwards.
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How to wear contact lenses – Contact Lens Thermal Cleaner – Nuke Those Contacts!
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