The Lensbaby Spark 2.0 Lens builds on the original 2004's Lensbaby and effectively combines the original's unique process of focusing and tilting with an internally adjustable 12 blade aperture and compatibility with any of the 15 Optic Swap optics introduced by Lensbaby since 2008. It is also the first flexible Lensbaby lens body that is compatible with mirrorless system cameras. Add a little bit more mystery and magic into your photographs and movies with this flexible body lens and its unique squeeze to focus interface. Anyone can use this lens, from beginners to professionals, and experience the magic that the Lensbaby Spark 2.0 brings to any production.