The focus of our listing of Olympus lenses is on their current models designed for the "Four Thirds" system, which is the basis of all current Olympus digital SLRs. These modern Olympus lenses have all been designed especially for use in digital cameras, with special anti-reflection coatings, and optical designs that deliver light to the sensor nearly perpendicular to its surface. See below for any model of Olympus prime or zoom lens currently on the market.