Focus is achieved without any lengthening or rotation of the front lens element
A Large aperture lens design that gathers more light for superior low light results and enables shallow depth of field imaging
Can properly cover full frame sensors equivalent in size to 35mm film (36 x 24mm) as well as smaller APS-C and MFT size sensors
Low Chromatic Aberration: All colors to come into focus in exactly the same place for reduced color fringing and increased sharpness
Aesthetic quality of the blur produced in the out-of-focus parts of an image
Helps prevent haze, lack of contrast and artifacts scattered throughout the image from bright source(s) of light
Utilizes extra aperture blades for a more rounded shape to enhance Bokeh.
Any information on Sharp can be placed here....
Multiple layer antireflective coatings that control ghosts and flare with increased contrast and light transmission
When focusing, the filter threads do not rotate for easier use of polarizers and graduated filters
Designed to be smaller lighter and optimally perform with Mirrorless Interchangeable Lens Cameras/ Compact System Cameras