Rokinon 20mm f/1.8 ED AS UMC Lens for Fujifilm X

BH #RO2018FX • MFR #RK20M-FX
Rokinon
Rokinon 20mm f/1.8 ED AS UMC Lens for Fujifilm X
Key Features
  • X-Mount Lens/APS-C Format
  • 30mm (35mm Equivalent)
  • Aperture Range: f/1.8 to f/22
  • Two Aspherical and Three ED Elements
Designed for Fujifilm X-mount mirrorless cameras, this 20mm f/1.8 ED AS UMC Lens from Rokinon is a bright wide-angle prime featuring an intuitive manual focus design and enhanced optical construction. Two aspherical elements and three extra-low dispersion elements are used to reduce both spherical and chromatic aberrations for greater sharpness, clarity, and reduced distortion. The optics also feature an Ultra Multi-Coating to guard against lens flare and ghosting for increased contrast and color neutrality when working in strong lighting conditions. The manual focus operation affords working with subjects as close as 7.9" away, and a rounded seven-blade diaphragm contributes to a pleasing bokeh quality.
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Rokinon 20mm f/1.8 Overview

Designed for Fujifilm X-mount mirrorless cameras, this 20mm f/1.8 ED AS UMC Lens from Rokinon is a bright wide-angle prime featuring an intuitive manual focus design and enhanced optical construction. Two aspherical elements and three extra-low dispersion elements are used to reduce both spherical and chromatic aberrations for greater sharpness, clarity, and reduced distortion. The optics also feature an Ultra Multi-Coating to guard against lens flare and ghosting for increased contrast and color neutrality when working in strong lighting conditions. The manual focus operation affords working with subjects as close as 7.9" away, and a rounded seven-blade diaphragm contributes to a pleasing bokeh quality.

A wide-angle prime designed for APS-C-format Fujifilm X-mount mirrorless cameras, this 20mm f/1.8 lens provides a 30mm equivalent focal length.
Bright f/1.8 maximum aperture benefits working in low-light conditions and also affords greater control over depth of field for selective focus control.
Two aspherical elements are used to reduce spherical aberrations for increased sharpness and minimized distortion.
Three extra-low dispersion elements help to control chromatic aberrations and color fringing for improved clarity and color fidelity.
An Ultra Multi-Coating has been applied to individual elements in order to reduce flare and ghosting for increased contrast and a neutral color balance.
Manual focus operation allows for precise control with a minimum focusing distance of 7.9".
Rounded seven-blade diaphragm contributes to a smooth and pleasing bokeh quality.
UPC: 084438765335

Rokinon 20mm f/1.8 Specs

Focal Length20mm (35mm Equivalent Focal Length: 30mm)
Maximum Aperturef/1.8
Minimum Aperturef/22
Lens MountFUJIFILM X
Format CompatibilityAPS-C
Angle of View70.3°
Minimum Focus Distance7.87" / 20 cm
Optical Design13 Elements in 12 Groups
Diaphragm Blades7, Rounded
Focus TypeManual Focus
Image StabilizationNone
Filter Size77 mm (Front)
Dimensions (ø x L)3.27 x 4.52" / 83 x 114.7 mm
Weight1.24 lb / 565 g
Packaging Info
Package Weight1.65 lb
Box Dimensions (LxWxH)7.1 x 5.2 x 5.2"
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question

Does this lens for the fujifilm X have the same image circle as the full frame version?
Asked by: Chris W.
No, this has an image circle appropriate for the smaller APS-C sensor of Fujifilm cameras. It cannot cover full frame.
Answered by: Dennis A L.
Date published: 2018-08-27

On the Nikon model, does the focus work in the ...

On the Nikon model, does the focus work in the proper Nikon way, or is it backwards in the same direction towards infinity as Canon lenses are?
Asked by: Pavel
The focus is similar to Nikon, the infinity mark is on the left.
Answered by: Rob
Date published: 2019-12-12

Is it possible to use an 82-77 mm step down ...

Is it possible to use an 82-77 mm step down filter adapter so I can use the lens with an 82 mm screw on filter?
Asked by: Steve
A step-down filter is designed to use a smaller filter on a lens with a larger filter thread. As such, you would not use a step-down filter to connect an 82mm filter on a 77mm lens filter thread. You would instead need a 77-82mm step-up filter to connect an 82mm filter on the lens' 77mm filter thread. However, do note that if you use a step-up filter, you may not be able to use the lens hood and may need to remove the lens hood from the lens before using the larger filter setup. The Sensei 77-82mm Step-Up Ring, B&H # SESUR7782, would allow you to use an 82mm filter on the Rokinon 20mm f/1.8 ED AS UMC Lens for Nikon F.
Answered by: Manzell
Date published: 2021-03-25

Does the Rokinon 20mm f/1.8 accept screw-in ...

Does the Rokinon 20mm f/1.8 accept screw-in filters?
Asked by: Mark
Yes this lens accepts 77mm screw in filters.
Answered by: Kirk
Date published: 2019-07-18

how do you think this would do for real estate ...

how do you think this would do for real estate photography?
Asked by: Elizabeth
This lens would do well for real estate photography.
Answered by: Rob
Date published: 2019-09-12

Is it compatible with Canon t3i?

Is it compatible with Canon t3i?
Asked by: Pablo
Yes.
Answered by: Rob
Date published: 2020-08-13

Does anyone have a Lightroom lens profile for ...

Does anyone have a Lightroom lens profile for this lens on Sony FE mount?
Asked by: jon
I went on Adobe's site and they did not list a profile as of yet, i would give it a week or so, to see if they update the site.
Answered by: Rob
Date published: 2020-06-19

question

Does this lens have a chip for Canon?
Asked by: David G.
No, it does not.
Answered by: James B.
Date published: 2018-08-27
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