Rokinon 20mm T1.9 Cine DS Lens for Micro Four Thirds Suction Cup Mounts 20 x 20 x 12"

20 x 20 x 12"

and for best results it should be exchanged at ~80% capacity

Just set the precision gear to the desired position to secure it in place

Serviceability

Rokinon 20mm T1.9 Cine DS Lens for Micro Four Thirds Suction Cup Mounts 20 x 20 x 12"20mm Lens 56. 1 AOV, Four Thirds Coverage Multi Layer Coating to Reduce Flare Standard Gearing for Focus and Iris Dual Side Focus and T Stop Scales Clickless Aperture Ring Hybrid Aspherical Lenses Manual Focus and Aperture Removable Petal Type Lens Hood Accepts 77mm Threaded Filter Rings Utilizing a multi layer coating process for consistent color rendition from lens to lens the Rokinon 20mm T1. 9 Cine DS Lens answers the challenge of assembling a set