7artisans 55mm F1.4 II EOS-M 7artisans 55mm F1.4 II is a focal lens with manual focusing function. It is characterized by a compact, compact design, a small minimal sharpening distance (42cm) and a 9-year-old aperture responsible for the background blur. The optical system of the lens consists of 6 lenses placed in 5 groups. The lenses have been covered with anti -reflection coatings, which largely reduce reflectors and flares when working for sharp light. The lens housing is largely made of aluminum, thanks to which the lens weighs less than 358 grams.