Ets OUARTI RAYONNAGE de L'EST ni mtoa ya bidhaa na huduma kama vile optometers,retinoscopes,exophthalmometers,scotometers,ophthalmodynamometers,perimeters,ophthalmometers,keratoscopes, umeme,tonometers,dioptometers,pupillometers,phoropters,ophthalmic skrini, visual shamba vipimo,chati, mbele ya kupima,picha-coagulating vifaa, matibabu, retina matibabu,ophthalmoscopic taa,ophthalmic uchunguzi viti na fittings,umeme vya nyumbani, ophthalmic, uchimbaji wa splinters feri,ophthalmic chombo vifaa,ophthalmic chombo kits.