Samyang CINE 21mm T1.5 ED AS UMC CS

21mm T1.5ED AS UMC CS- Bright T1.5 aperture- Aspherical Lens- Ultra Multi Coating (UMC) of Samyang Optics- Designed as Cine lens Follow Focus Gear Rings and Declicked Aperture- Compact and Light- Circular aperture with 9 blades- Smooth Focus Ring