This Kit provides four lenses that you can use to shoot images from wide shots to portrait; it includes Rokinon's 24mm, 35mm, 50mm, and 85mm T1.5 Cine DS Lenses for Canon EF Mount that feature sharp optics and similar physical characteristics for fast lens changes. The lenses share a T-stop range of 1.5 to 22. The included lenses feature Canon EF lens mounts and cover full-frame sensors. The lenses are suitable for shooting using available light, and as they all share the same exposure range, there is no worry when changing lenses you will also have to change your lighting or camera settings.