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Rokinon 50mm f/1.4 AS IF UMC Lens for Sony A-Mount

BH #RO5014SA • MFR #50M-S
Rokinon
Key Features
  • Sony A-Mount/Full-Frame Format
  • Aperture Range: f/1.4 to 22
  • One Hybrid and One Aspherical Element
  • Ultra Multi-Coating Lens Coat
The 50mm f/1.4 AS IF UMC Lens for Sony A-Mount 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 shooting, fast shutter speed capture, and shallow depth of field control. When used on cameras with an APS-C format sensor its 35mm focal length equivalence is 75mm. 
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Would this be compatible on a Nikon F3? I just ...

Would this be compatible on a Nikon F3? I just recently picked one up and still not sure what lenses I can/can’t use on it
Asked by: Anonymous
Yes it will.
Answered by: Steve
Date published: 2020-02-18

Is the aperture ring on this lens declicked for ...

Is the aperture ring on this lens declicked for cine/video work ? What is the difference between this lens & Rokinon’s Cine line of lenses ? I would use as a prime on my FS7
Asked by: Christian
It is not, this does not offer a de-clicked aperture. That is one of the main differences between this and a Rokinon Cine lens like B&H # RO5015TSE. Rokinon Cine Lenses offer a de-clicked aperture and have lens gears built in for use with Follow Focus Systems. https://bhpho.to/2psJeOp
Answered by: Joseph
Date published: 2019-04-07

question

Nowhere do you say if this is an autofocus lens or not.Is it?
Asked by: Kenneth Akiva S.
Under Product Highlights we list Manual Focus & Aperture Lens .
Answered by: Dennis A L.
Date published: 2018-08-25

question

Is there no difference between this and the Samyang? I see that this one has the inclusion of IF in the name for Internal Focus . That sounds like a made up word for manual focus though. Am I right? A big difference I see is $60-$100 which I'd like to save.
Asked by: Robert V.
There is no difference between the two lenses. Rokinon and Samyang are both made in the same factory by the same company.
Answered by: Jacob C.
Date published: 2018-08-25

question

Would it fit canon t6i?
Asked by: Jenely P.
Yes this lens will fit.
Answered by: James B.
Date published: 2018-08-25

question

Is the image quality for video between this and the cine lens the same? Do they have the same optics? Are the only differences the de-clicking and grooved rings?
Asked by: Jim
The optics are the same, the only difference is the body construction.
Answered by: James B.
Date published: 2018-08-25

question

One reviewer claims fast auto focus is this sense auto focus, or manual focus?
Asked by: Robert H.
Very good value lens.Nice and sharp.It is a fully manual
Answered by: steven w.
Date published: 2018-08-25

question

Will you get vignetting while shooting in 4K with the A7SII with this lens?
Asked by: Patrick M.
I do not shoot video. I use this lens often for stills and have not experienced any vignetting on my A7II.
Answered by: DAVID K.
Date published: 2018-08-25
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