Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount

Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount

Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount

B&H # RO5014C MFR # 50M-C
Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount

Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount

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Product Highlights

  • Canon EF Mount/Full-Frame Format
  • Aperture Range: f/1.4 to 22
  • One Hybrid and One Aspherical Element
  • Ultra Multi-Coating Lens Coat
  • Manual Focus & Aperture Lens
  • Internal Focus Design
  • Bright Distance & Depth of Field Scales
  • Minimum Focus Distance: 17.7"
  • Filter Thread Diameter: 77mm
  • Removable Petal Style Lens Hood
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Rokinon 50mm f/1.4 Overview

  • 1Description

The 50mm f/1.4 AS IF UMC Lens for Canon EF 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 80mm. 

The optical design of the lens consists of 9 elements in 6 groups, including one hybrid aspherical element and one aspherical element to reduce chromatic aberrations. Also, lens elements are coated with an Ultra Multi-Coating to improve light transmission and minimize flare and ghosting. Eight diaphragm blades create a circular aperture for more attractive out-of-focus highlights.

As a manual focus and manual aperture lens, it provides a rubberized focus ring and clear aperture, distance and depth of field markings. Its internal focus system will not extend the length of the lens while focusing and an included petal shape lens hood blocks unwanted light and protects the lens.

Standard length prime lens for full frame cameras, also compatible with APS-C cameras on which it has a 35mm focal length equivalence of 80mm
Very fast maximum aperture of f/1.4 for effective low light capture and shallow depth of field focus control
Hybrid aspherical and aspherical lens elements control chromatic aberrations for clear and color-accurate images
Ultra Multi-Coating (UMC) improves light transmission and reduces ghosting and flare
Manual focus lens with internal focus system
Eight-blade diaphragm creates circular aperture
Includes removable petal-shaped lens hood
UPC: 084438764093
In the Box
Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount
  • Removable Petal Shape Lens Hood
  • Front Lens Cap
  • Rear Lens Cap
  • Lens Pouch
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Rokinon 50mm f/1.4 Specs

    Focal Length 50mm
    Maximum Aperture f/1.4
    Minimum Aperture f/22
    Lens Mount Canon EF
    Format Compatibility Full-Frame
    Angle of View 46.2
    Minimum Focus Distance 17.7" / 44.96 cm
    Optical Design 9 Elements in 6 Groups
    Diaphragm Blades 8
    Focus Type Manual Focus
    Image Stabilization None
    Filter Size 77 mm (Front)
    Dimensions ( x L) 3.2 x 2.9" / 8.1 x 7.4 cm
    Weight 18.9 oz / 535.8 g
    Packaging Info
    Package Weight 1.6 lb
    Box Dimensions (LxWxH) 6.3 x 5.3 x 5.2"

    Rokinon 50mm f/1.4 Reviews

    50mm f/1.4 AS IF UMC Lens for Canon EF Mount is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from Roki dokie Tack sharp even wide open. Good contrast. Paired with magic lantern and live view focus peaking, it's super easy to use. The bokeh is top notch. Blows the canon 1.4 and nifty out of the water. Heavy solid build quality.
    Date published: 2016-02-21
    Rated 4 out of 5 by from Great lens! Arrived fast, clean, safe, and looks excellent.
    Date published: 2016-07-15
    Rated 5 out of 5 by from Great lens I really like the lens, I have been using it for few months.
    Date published: 2015-05-03
    Rated 5 out of 5 by from Thank you excellent
    Date published: 2016-06-28
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    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


    Would it fit Canon 70D mount?
    Asked by: Mykolas G.
    Yes it will...
    Answered by: ENRIQUE C.
    Date published: 2018-08-25


    In terms of quality of photographs, for stills exclusively. How does the AS IF 50mm rokinon compare to the CINE 50mm?
    Asked by: Stephanie P.
    The quality between these two lenses for still photographs will be the same.
    Answered by: Heather S.
    Date published: 2018-08-25


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


    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


    is Rokinon's focus direction on this lens like Nikon's or Canon's? is Samyang the same direction of the Rokinon?
    Asked by: Nicholas
    Focus direction is the same as Canon. Samyang and Rokinon (and Bower) are the same company, just different branding.
    Answered by: Daniel F.
    Date published: 2018-08-25


    Does this lens have an autofocus confirmation chip?
    Asked by: James R.
    No its does not need it. this lent is focus no matter what the distance you are from the subject all you need is to move the focus lens just a very very little and you in focus the pictures comes amazing sharp and beautiful and you don't need the flash at all only if you are in total darkness. Compare whit my 18-55mm wish i always use the flash whit -well no more flash whit this lens i really recommend is amazing.
    Answered by: VIOLETA G.
    Date published: 2018-08-25
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    Rokinon 50mm f/1.4 Q&A

    Rokinon 50mm f/1.4 Accessories

    Rokinon 50mm f/1.4 Add-On Savings

    The more you Add-On the more you save (when you buy the Rokinon 50mm f/1.4 AS IF UMC Lens for Canon EF Mount)

    Designed For Use With:

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    • Blackmagic Design URSA Mini Pro 4.6K
    • Blackmagic Design URSA Mini Pro 4.6K G2
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    • Canon EOS Rebel T6s
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