The ophthalmic solutions include a cationic cellulosic polymer that binds to the lens and prevents the accumulation of lipids, proteins and other products to the lens, especially during periods of extended wear. [0016] U.S. Pat. No. 4,168,112 to Ellis discloses contact lens solutions especially adapted for rigid gas permeable (RGP) lenses, which contain cationic polymers that coat or form a hydrop