Schneider Kreuznach leaf shutter lenses are designed with precision and superb image quality, performance and durability. Noted as the preferred lens for location portraits, the 110mm f/2.8 has a very shallow depth of field. It is ideal for full length fashion, beauty and portrait photography. The LS 110mm f/2.8 Aspherical telephoto lens represents the Schneider's line of exceptionally crafted lens. It features 6 elements in 5 groups lens construction, 29° viewing angle, 2.9-feet minimum focusing distance and fast flash synchronization up to 1/1600th second. This lens is compatible with 645AFdII, 645AFdIII and Phase One cameras.