Photo LAPLANTE

Rokinon 50mm f/1.4 AS IF UMC for Nikon

$579.95
  • Maximum aperture of f/1.4
  • Configuration : 9 elements in 6 groups (with the Ulta Multi-Coating)
  • Number of blades 8
  • Filter diameter 77mm
  • SKU: RK50MN
  • Mount: Nikon
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The 50mm f/1.4 AS IF UMC Lens from Rokinon offers a standard 50mm focal length in the full-frame format and a very fast f/1.4 maximum aperture for effective low light capture, fast shutter speed shooting and shallow depth of field control. When used on cameras with an APS-C format sensor its 35mm focal length equivalence is 75mm. 

The optical design of the lens consists of 9 elements in 6 groups including one hybrid aspherical element and one aspherical element to reduce chromatic aberrations. Also, lens elements are coated with an Ultra Multi-Coating to improve light transmission and minimize flare and ghosting. Eight diaphragm blades create a circular aperture for more attractive out-of-focus highlights.

Image stabilization No
Autofocus No
Lens mount Canon EF, Nikon F (FX), Pentax KAF, Sony/Minolta Alpha, Sony E
Maximum aperture F1.4
Lens type Prime lens
Max Format size 35mm FF
Focal length 50 mm
Minimum aperture F22
Aperture ring Yes
Number of diaphragm blades 8
Elements 9
Groups 6
Special elements / coatings 1 hybrid + 1 aspherical element, Ultra Multi Coating
Minimum focus 0.45 m (17.72″)
Full time manual Yes
Focus method Internal
Distance scale Yes
DoF scale Yes
Weight 535 g (1.18 lb)
Diameter 82 mm (3.21″)
Length 75 mm (2.94″)
Sealing No
Filter thread 77.0 mm
Hood supplied Yes