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 of lenses over time. The lens has an MFT mount and features industry standard geared focus and iris rings that share common position with other Rokinon Cine DS lenses. To aid focus pullers who have to work both sides of the lens, the aperture and focus scales are marked on both sides of the lens.
This 20mm lens produces 56.1° angle of view when used with Micro Four Thirds cameras. Hybrid aspherical lenses render sharply defined images with a minimum of distortion and chromatic aberrations, with a minimum focus distance of just under 8" from the lens. A removable petal shaped lens hood provides flare protection when shooting without a matte box, the lenses threaded front accepts a 77mm filter ring.
Focal Length | 20mm |
Lens Mount | Micro Four Thirds |
Maximum T-Stop | T1.9 |
Minimum T-Stop | T22 |
Diagonal Angle of View | MFT: 56.1° |
Minimum Focus Distance | From : 7.9" / 20 cm |
Optical Design | 13 Elements in 12 Groups |
Iris Blades | 8 |
Dimensions (W x H) | 3.27 x 3.27" / 83.1 x 83.1 mm |
Length | 4.46" / 11.32 cm |
Weight | 19.1 oz / 541 g |
Package Weight | 1.77 lb |
Box Dimensions (LxWxH) | 7.05 x 5.2 x 5.15" |