Rokinon 21mm F1.4 ED AS UMC CS Specifications


Product ID: #RN21M-M

Compatibility: dumb mount only allowing for aperture priority or manual modes

Diagonal Angle of View: 66.4°

Maximum Magnification:

Minimum Aperture: 22

Number of Aperture Blades: 9

Iris Pattern: rounded

Minimum Distance: 28cm

Filter Thread: 58mm

Maximum Diameter: 64.3mm

Length: 67.5mm

Weight: 275g

Focus Type: internal focus mechanism, manual focus only

Full Focus Throw: 120°

Lens Hood: bayonet mounted, flower shaped

Produced: 2015 by Samyang Optics Co. (compare)

Tests: Popular Photography 05/2016

Popular Photography Measurements: 20.67mm F1.47 @ 1:9.51

Additional Information:

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