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Rokinon 50mm f/1.4 AS UMC vs Brightin Star 50mm f/1.4 III

Both are Fujifilm X prime lenses. Here is what actually differs.

Pick the Rokinon 50mm f/1.4 AS UMC if

  • You shoot full frame: the Brightin Star 50mm f/1.4 III is made for APS-C

Pick the Brightin Star 50mm f/1.4 III if

Our spec data shows no clear advantage for this lens.

Spec differences

8 differences
Specifications that differ between the Rokinon 50mm f/1.4 AS UMC and the Brightin Star 50mm f/1.4 III
Rokinon 50mm f/1.4 AS UMC Brightin Star 50mm f/1.4 III
Brand
Rokinon
Brightin Star
Format
Full frame
APS-C
Weight
605 g
not listed
Length
101 mm
not listed
Diameter
81.6 mm
not listed
Filter thread
77 mm
not listed
Min focus distance
0.45 m
not listed
Optical design
9 elements / 6 groups
6 elements / 5 groups
6 identical specs hidden: mount, type, focal length, max aperture, autofocus motor, image stabilization. Show all
Mount
Fujifilm X both
Type
Prime both
Focal length
50mm both
Max aperture
f/1.4 both
Autofocus motor
Manual focus both
Image stabilization
No both

Our notes

Rokinon 50mm f/1.4 AS UMC

Rokinon 50mm f/1.4 AS UMC: an APS-C fast standard prime lens with a 50mm focal length and a maximum aperture of f/1.4, made for Fujifilm X mount cameras, with aspherical elements. The natural field of view suits street, documentary and everyday photography.

Our notes

Brightin Star 50mm f/1.4 III

More comparisons

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