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Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens for Micro Four Thirds Mount
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Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens for Micro Four Thirds Mount

SKU: RKDS20MMFT MFR: DS20M-MFT
(5)1 question, 1 answer
$449.00
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Key Features

  • Capture stunning cinematic shots with this Rokinon 20mm wide angle cine lens.
  • Achieve beautiful bokeh and shallow depth of field with the fast T1.9 aperture.
  • Enjoy exceptional image quality and sharpness across the entire frame.
  • Create professional videos with smooth, de-clicked aperture control for precise exposure.
  • Durable build quality ensures this lens will be a reliable tool for years to come.
  • Micro Four Thirds compatibility offers versatility across various camera systems.
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Special Order?Estimated to Ship: 10/07/2025
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Reviews about this item

Review Summary

2023-09-13T09:33:54

Rated 5 out of 5

Cinema Lenses on a budget.

Open Box = Brand New! I have not had a chance to Use my new to me Canon C500 but these lenses seem to be a perfect test bed.

Scott N.

2021-12-26T12:06:49

Rated 5 out of 5

MORE EXPANSIVE COMPOSITION OPTIONS IN TIGHT INTERIORS

I sometimes read about people getting unsharp copies of Rokinon lenses and sending them back for QC issues. Happily this 20mm is very sharp, nothing aberrant. I am a big fan of the 24mm angle of view so I wasn't sure if I needed the 20mm but it definitely captures great perspectives in tight interiors that are out of reach of the 24mm. It is also very dynamic for gimbal work. I now have 20, 24, 35, 50, and 85 Rokinons and have been pretty satisfied with all of them for video work. Though they are a little plasticky, my set has held up fine for the better part of a decade now.

JOSH F.

2020-07-18T12:23:59

Rated 5 out of 5

Best purchase yet for my Z-50

As much as I love the Z-50, the kit lens are poo for nightscapes. I was considering trading in for a Z-6 when I saw this lens. The reviews were positive and the price was in decent (even when adding in the Z mount adapter). So I thought I'd try it out before shelling out for a full-frame Z-6. What an incredible difference! My milky way pictures were as amazing as the actual milky way. The colors were spot-on, without weird banding or purple shadows at the edges. And with the wider aperture I'm able to use a lower ISO, which the Z-50 really prefers. This lens brought out the real capabilities of the Z-50. I'm so pleased I got this lens and highly recommend it.

Chris B.

2018-05-02T13:19:00

Rated 5 out of 5

Very Smooth

Recently upgraded to a Canon 6d mkII, dropped this lens on it, balanced it on my Ronin, and chased the daughter around on her little 12v Jaguar Car... I think I set it to about 5 ft focus, and t-stop of about 6-8, kept my distance at around 5-ish feet, and went to town, everything came out sharp and looking great. I've played around with it hand shooting, just to rack focus and test the focus breathing, which was very minimal almost non existent if you went smooth/slowly enough. For the price, can't complain, it's a nice piece of glass, and works well as a manual photography lens too.

RICHARD G.

2018-01-07T12:54:52

Rated 5 out of 5

Nice image, smooth focus

The lens is great for the price. Build quality is good for the price also. The focus ring is smooth and the image is sharp.

Richard H.

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Rokinon 20mm T1.9 Specifications

  • Focal Length

    20mm

  • Aperture

    Maximum: T1.9
    Minimum: T22

  • Lens Mount

    Micro Four Thirds

  • Lens Construction

    13 glass elements in 12 groups (2 aspheric lenses)

  • Iris Blades

    8

  • Minimum Focus Distance

    7.8" (19.81cm)

  • Angle of View

    Four-Thirds: 56.1 deg.

  • Dimensions

    Length: 4.46" (11.33cm) (lens mount to front)
    Diameter: 3.27" (8.31cm)

  • Weight

    19.1oz (541.48g) (including cap and detachable hood)

  • UPC Code

    084438765373

7 Accessories for Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens for Micro Four Thirds Mount

  • All Accessories (7)
  • Filters (2)
  • Cleaning Accessories (2)
  • Bags & Cases (1)
  • Lens Caps (1)
  • Cap Leash (1)
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Models
Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens for Micro Four Thirds Mount

Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens for Micro Four Thirds Mount

SKU: RKDS20MMFT

MFR: DS20M-MFT

$449.00

Special Order

Generally ships in 7-14 days, subject to availability

Rokinon 35mm T1.5 Cine DS Lens for Micro Four Thirds

Rokinon 35mm T1.5 Cine DS Lens for Micro Four Thirds

SKU: RKDSC35MMFT

MFR: DS35M-MFT

$499.00

Special Order

Generally ships in 7-14 days, subject to availability

Rokinon 14mm T3.1 Cine DSX Lens for Micro Four Thirds

Rokinon 14mm T3.1 Cine DSX Lens for Micro Four Thirds

SKU: RKDSX14315MT

MFR: DSX14-MFT

$399.00

In Stock

Kit StyleBaseBaseBase
FormatFull FrameFull FrameFull Frame
Lens TypeWide AngleWide AngleWide Angle
Fixed Focal Length20mm35mm14mm
Lens MountMicro Four ThirdsMicro Four ThirdsMicro Four Thirds
Maximum ApertureT1.9T1.5T3.1
Zoom Focal Length-NANA
Focus TypeManual FocusManual FocusManual Focus

About Rokinon 20mm T1.9

FEATURED REVIEWS

Nice image, smooth focus

By Richard H.

The lens is great for the price. Build quality is good for the price also. The focus ring is smooth and the image is sharp.

Cinema Lenses on a budget.

By Scott N.

Open Box = Brand New! I have not had a chance to Use my new to me Canon C500 but these lenses seem to be a perfect test bed.

The Rokinon 20mm T1.9 Cine DS Wide Angle Cine Lens is its newest, full frame compatible wide angle prime lens. Its bright T1.9 aperture secures a fast shutter speed, even under restricted lighting conditions. It creates outstanding bokeh by highlighting the main object effectively. The lens utilizes Ultra Multi Coating (UMC), two aspherical lenses (AS) and three extra-low dispersion (ED) to minimize aberration and unnecessary light dispersion. The lens comes complete with front and rear lens caps, lens hood, lens pouch, instruction manual and 1 year Rokinon warranty.

Rokinon 20mm T1.9 Features

  • Compatible with both full frame and APS-C DSLR cameras and features unified gears with all Rokinon Cine DS lenses
  • Constructed of 13 elements in 12 groups with an aperture range of T1.8 to T24
  • Minimum focusing distance of 0.66 ft
  • Ultra Multi Coated (UMC) glass

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Key Features

  • Capture stunning cinematic shots with this Rokinon 20mm wide angle cine lens.
  • Achieve beautiful bokeh and shallow depth of field with the fast T1.9 aperture.
  • Enjoy exceptional image quality and sharpness across the entire frame.
  • Create professional videos with smooth, de-clicked aperture control for precise exposure.
  • Durable build quality ensures this lens will be a reliable tool for years to come.
  • Micro Four Thirds compatibility offers versatility across various camera systems.

What's in the box:

  • Rokinon 20mm T1.9 AS ED UMC Wide Angle Cine DS Lens
  • Front and Rear Lens Caps
  • Lens Hood
  • Lens Pouch
  • Instruction Manual
  • Rokinon 1 Year Limited Warranty