Cooling and heating eyeglasses have peltier chips mounted around at least a portion of the perimeter of the lenses that provides a cooling affect that reduces eyestrain and provides cooling relief to the user. A battery pack provides the electrical energy needed to energize the peltier chips. The battery pack is connected to a neck strap that allows the user to comfortably support the batteries. In another embodiment, a plurality of smaller batteries are used and disposed within the frame eliminating the need for an external battery pack. In another embodiment, side shields are also provide with peltier chips to further control the temperature especially around the user's eyes. Because the peltier can also provide heating, a user can also select heating if preferred. The cooling and heating glasses can be used for prevention and treatment of several eye diseases and oculopathies.