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Rokinon 21mm f/1.4 Lens for Sony E (Black)

BH #RO2114SE • MFR #RK21M-E
Rokinon 21mm f/1.4 Lens for Sony E (Black)
Key Features
  • E-Mount Lens/APS-C Format
  • 31.5mm (35mm Equivalent)
  • Aperture Range: f/1.4 to f/22
  • 3 Aspherical Elements, 1 ED Element
Combining a wide-angle perspective with a fast maximum aperture, this 21mm f/1.4 Lens from Rokinon is designed for Sony E mirrorless cameras and provides a 31.5mm equivalent focal length. One extra-low dispersion element and a trio of aspherical elements are incorporated into the lens construction, and help to control aberrations and distortions for increased clarity and sharpness. The bright f/1.4 maximum aperture excels in difficult lighting conditions and also enables greater control over focus placement, which is further complemented by the manual focus design and rounded nine-blade diaphragm to produce a quality of bokeh. Additionally, an Ultra Multi-Coating has also been applied to all lens elements to reduce lens flare and ghosting for increased contrast and color fidelity when working in harsh lighting conditions.
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Reg Price $399.00
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question

How's the video performance of this lens on Sony mirrorless cameras?
Asked by: Yetesh S.
It is a sharp lens, it can lend itself to some great video, if that is how you choose to use it.
Answered by: Andrea O.
Date published: 2018-08-26

It says, "APS-C Format" and "31.5mm (35mm ...

It says, "APS-C Format" and "31.5mm (35mm Equivalent)" Does that mean on a full frame camera, such as the a7ii that this would be look identical to a 35mm focal length and not a 21mm?
Asked by: Aidan
This APS-C lens will push the camera into a crop mode that will give you a 31.5mm field of view.
Answered by: Reuben
Date published: 2019-05-23

question

Is this a de-clicked lens for video use?
Asked by: Bobby
This is not a declicked lens.
Answered by: Heather S.
Date published: 2018-08-26

question

So if this was used on the gh4 it would be a 42 mm lens because of it being a micro 4/3 cropped sensor?
Asked by: andrew g.
Yes, while it is a 21mm lens, it has a field of view of a 42mm lens (in terms of 35mm photography).
Answered by: Andrea O.
Date published: 2018-08-26

question

hi there, will this work on sony a7 ?
Asked by: Anonymous
It works on my NEX 6. I know nothing about the NEX 7. Remember, this is a fully manual lens
Answered by: robert s.
Date published: 2018-08-26

question

is this formatted for Full Frame or just APS-C sensors?
Asked by: Neil Y.
Aps-c, you can use it on full frame but it would be cropped. It's doesnt cover the whole image circle on full frame.
Answered by: JEF L.
Date published: 2018-08-26

question

I'm assuming this works with the sony a6300, right?
Asked by: Aslak K.
Yes it will work. I use it on my 6000 and Nex 7. Lightroom now has lens corrections for Rokinon lenses along with other makes.
Answered by: Homer W.
Date published: 2018-08-26

question

Is the focus a 'focus by wire' system, or a mechanical focus?
Asked by: Porter
I own this lens. It's mechanical. No focus by wire.
Answered by: jason p.
Date published: 2018-08-26
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