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

PopPhoto Measurements:
20.67mm F1.47 @ 1:9.51

 

Additional Information:
Rokinon further sells a 21mm T1.5 cine version of this lens [CV21M-M].


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