The Abakus 385 Stadium Lens is a Super 16 PL mount lens designed for enormous exterior area. This lens is a lens designed to work in sporting stadiums for wide shots looking down on the main performance area.
This lens is a wide angle lens used for sweeping shots on exterior spaces
Super 16 PL Mount Film Cameras
40.5mm internal filters are used with this lens, staying away from external filter thread mounts that may vignette