The Lensbaby Composer Pro With Sweet 35 Optic for Micro 4/3 is part of the Lensbaby series of SLR lenses, and offers the same spectacular special-effect results. However, the refined and enhanced Composer Pro gives you ultra-smooth focus and tilt control and will retain its position after being bent, which makes it easy to use even with one hand. Simply tilt the lens to a desired angle and then focus with a traditional barrel focusing ring.