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Questions & Answers

FAQ

What is the angle of view for the Rokinon 12mm F2.8 Full Frame Fisheye Lens?

The Rokinon 12mm F2.8 Full Frame Fisheye Lens provides a 180-degree diagonal angle of view on full-frame cameras.

Does the Rokinon 12mm F2.8 Full Frame Fisheye Lens perform well in low light?

Yes, the lens has a fast f/2.8 maximum aperture which is effective in low light situations.

What kind of optical design does the Rokinon 12mm F2.8 Full Frame Fisheye Lens have?

The lens has a sophisticated optical design consisting of 12 lens elements arranged in 8 groups, including three elements made of low dispersion ED glass and two aspherical lens elements.

Is the lens focus manual or automatic?

The Rokinon 12mm F2.8 Full Frame Fisheye Lens is a manual focus lens with an internal focus system.

What is the construction of the Rokinon 12mm F2.8 Full Frame Fisheye Lens?

The lens has a sturdy metal barrel and comes with a removable petal-shaped lens hood for additional protection.

Jeffrey M : Does Sony “Focus Peaking” work with this lens?JOHN L : Yes, On my a7riii it does ( I assume it does for all Sony e-mount cameras. )BRENNAN S : When using my A7Riii - Focus peaking does work. When is FF mode and Super35 .
Shopper : Is the petal lens hood removable?JIAN W : It is removable. It takes little more effort to twist off than other lens hoods though.
Kenneth E : Can you put an ND filter on this lens?ANDREW R : This lens does not have a filter mounting ring.

Reviews about this item

Review Summary

2022-03-23T08:43:27

Rated 5 out of 5

Fits well for my work.

Using this with an Ursa Mini 4k and a BMPCC 6k Pro. Although not a cine lens, it works well. Comes out to about 18mm 35mm equivalent with an acceptable fisheye distortion for most work. Focus can almost always stay at infinity for my work so no camera jitter from adjusting focus. Great on a gimbal. Has that Rokinon slightly soft beautiful video look.

WALTER E.

2021-07-26T08:56:00

Rated 4 out of 5

Landscapes edge sharpness

Happy with the edge to edge sharpness.

RAYMOND G.

2020-12-31T07:56:29

Rated 5 out of 5

Nice lens

It really takes great shots. No need to spend the money on a Canon. All manual but easy to get used to. Quite sharp.

MICHAEL B.

2020-08-11T09:51:39

Rated 5 out of 5

Great product

Great lens, performed as intended. No complaints

BRYAN G.

2020-07-28T13:54:38

Rated 4 out of 5

Rokinon 12mm Fisheye Lens for Sony Review

It’s a fun lens, and fair quality for the price. Would recommend this to anyone with a similar budget for a fisheye lens!

JUSTENE B.

2019-07-04T15:06:46

Rated 4 out of 5

Great little lens so far

Trying to get used to the perspective of fisheye. First one ever owned. I've been playing with it for only a short period of time and so far I am impressed. This is a very sharp lens and I can't wait to try long exposure night shots with it

Mark F.

2019-01-04T16:53:48

Rated 4 out of 5

Surprised

Bought this to use in the waterhousing for surf photography. I am surprised that it works pretty darn good good for a manual lens for sports/action.

John L.

2018-10-21T09:34:58

Rated 5 out of 5

Sam/Rok 12mm F2.8

This is a great 12mm FX lens at a great price. Acuity, contrast, color all first rate. Low distortion for a 12. Nothing to hold you back from saving money and getting a no compromise 12mm. Note: It is manual focus. For this working pro, that is no big deal as DoF is so big (as with all superwides).Just buy it if you need 12mm.

LARRY I.

2018-04-15T16:45:17

Rated 5 out of 5

Very satisfied with this purchase

I bought this to go with my A7RII. Of course, it is a manual lense but I was pleasantly surprised that it works with the focus assist in my camera. Appears to be sharp, maybe a little soft on the edges, but is a good lens at a nice price. Adorama was very quick to fill the order and send it out for quick delivery.

Joann W.

2018-02-28T12:14:40

Rated 5 out of 5

i’m impressed!

to be honest, my expectations were low going into this purchase based on previous Rokinon experiences, This particular lens has really impressed me. it’s build quality is solid and i’ve come to love the manual nature of this lens. if you are worried about the lack of autofocus, for me, it isn’t missed. C’mon, if you cant tell when something is in focus or not maybe photography isn’t your thing (haha), because of the super wide nature of this lens it’s really easy to focus IMO. my copy is sharp throughout the frame, even at the corners. it’s super fun getting creative with this lens.

Rob R.

2017-09-15T09:13:45

Rated 1 out of 5

This item was returned

I could not manipulate it on my camera.

GEORGE M.

2017-08-29T11:47:39

Rated 5 out of 5

Great Fisheye Lens! Definitely Recommended!

Love it! Great lens, easy to manual focus. Use focus peaking or zoom in. I am a university photography professor. Quality is very good and it is very sharp.

Ana B.

2017-07-12T23:15:16

Rated 4 out of 5

Solid heavy metal build, sharp focus, handles lens flare well, star bursts at night are amazing! A nust have lens!

Definitely would recommend buying this lens. I use it on my Nikon D610 and I am very happy with the results. At F22 you basically cant take an out of focus picture and the star bursts from this lens are simply amazing. The only way you could possibly make this better is if you put in autofocus or in camera aperture control but neither of those are big factors for how I shoot at night. See examples of my fisheye photos with this lens at www.ZariaGPhotography.com

ZARIA G.

2016-12-26T17:28:50

Rated 5 out of 5

Sweet

Optics are great. If you like fisheye distortion this one is somewhat mild compared to some others and holds sharpness to the edges stopped down a notch or two. Stopped down to f8 and hyperfocal focused it becomes point and shoot. The grease used for the focus ring is perfect... one finger focus is possible. I use a sony A7RII and mostly legacy Nikon glass so I ordered this in nikon mount to get the smallest size for the camera bag. If you don't want curved lines go with the 14mm Rokinon. I like it equally well but more caution is needed when focusing and selecting aperture combinations for good edge sharpness.

David M.

2016-12-25T07:57:51

Rated 5 out of 5

great lens

I have the Rokinon 24mm f 1.4 lens for night photos using my full frame Canon 5d Mark III so am used to the manual lens. I wanted a wider lens also for night photography so this fit the bill. It is fisheye so I defish the photo in Photoshop for landscapes in the horizontal orientation. For vertical orientation, the defish is mostly unnecessary because the distortion is minimal. The photos are very sharp with some distortion on the vignette edges. The focus is accurate at infinity, unlike my 24mms lens so I don't have to tape it in place. It is a great lens, especially for the price.

Carol F.

2016-12-19T13:04:09

Rated 3 out of 5

Great price and Build but notT super sharp

Great price and solid build. Available under 3 different company names. I tested it indoors and outdoors. The manual focus was fine because anything over 3 feet is set to infinity. The manual F-stop was no big deal. I returned it because it was not very sharp when zoomed in to 100%. Adorama made the exchange simple. I purchased the Canon 8-15mm Fisheye. After extensive testing, the Canon has a zoom, has auto-focus, F-stop is controlled by the camera, and it is sharper (although 3x the price).

AL G.

2016-11-29T04:32:51

Rated 4 out of 5

WIDE angle shots

Great little lens.. I purchased one for my Sony A7r 2 and one for my Canon 5Ds..

WILLARD G.

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Rokinon 12mm F2.8 Specifications

General

General

Jump to...
  • Lens Mount

    Sony E (Full Frame)

  • Lens Format

    Full Frame

  • Fixed Focal Length

    12mm

  • Focus Type

    Manual Focus

  • Aperture

    f/2.8

  • Lens Type

    Fisheye

  • Kit Style

    Base

  • Compatibility

    Designed For Use With: Sony a7, Sony a7 II, Sony a7 III, Sony a7 IV, Sony a7C, Sony a7C II, Sony a7CR, Sony a7R, Sony a7R II, Sony a7R III, Sony a7R IV, Sony a7R V, Sony a7S, Sony a7S II, Sony a7S III, Sony a9, Sony a9 II, Sony a9 III, Sony Alpha 1, Sony ZV-E1

    Compatible With Restrictions: Sony a3000, Sony a5000, Sony a5100, Sony a6000, Sony a6100, Sony a6300, Sony a6400, Sony a6500, Sony a6600, Sony a6700, Sony NEX C3, Sony NEX-3, Sony NEX-5, Sony NEX-5R, Sony NEX-5T, Sony NEX-6, Sony NE

  • Lens Series

    None

  • Focus Distance

    7.9" / 20.07cm

  • Filter Diameter

    No

  • Image Stabilization

    None

  • Angle of View

    180

  • 35mm Equivalent Focal Length

    Not Applicable

  • Lens Elements / Groups

    12 Elements / 8 Groups

  • Diaphragm Blades

    7

Physical Details

Jump to...
  • Weight

    18.52 oz / 525.04 g

  • Dimensions

    3.04 x 3.89" (7.72 x 9.88cm

  • UPC Code

    084438763720

5 Accessories for Rokinon 12mm f/2.8 Fisheye Lens for Sony E

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About Rokinon 12mm F2.8

FEATURED REVIEWS

i’m impressed!

By Rob R.

to be honest, my expectations were low going into this purchase based on previous Rokinon experiences, This particular lens has really impressed me. it’s build quality is solid and i’ve come to love the manual nature of this lens. if you are worried about the lack of autofocus, for me, it isn’t missed. C’mon, if you cant tell when something is in focus or not maybe photography isn’t your thing (haha), because of the super wide nature of this lens it’s really easy to focus IMO. my copy is sha...

View full Review

Sweet

By David M.

Optics are great. If you like fisheye distortion this one is somewhat mild compared to some others and holds sharpness to the edges stopped down a notch or two. Stopped down to f8 and hyperfocal focused it becomes point and shoot. The grease used for the focus ring is perfect... one finger focus is possible. I use a sony A7RII and mostly legacy Nikon glass so I ordered this in nikon mount to get the smallest size for the camera bag. If you don't want curved lines go with the 14mm Rokinon. I ...

View full Review

Let the Rokinon 12mm F2.8 Full Frame Fisheye Lens for Sony E Mount elevate your photography to new heights. This high-quality lens offers a 180-degree diagonal angle of view on full-frame cameras, providing an ultra-wide angle and distorted perspective that's perfect for architectural interiors, expansive landscapes, and creative experimentation.

With its fast f/2.8 maximum aperture, this versatile lens performs exceptionally well in low light situations, while also providing some control over shallow depth of field. Its innovative optical design, featuring 12 lens elements arranged in 8 groups, includes three elements made of low dispersion ED glass and two aspherical lens elements. These elements work together to minimize coma and chromatic aberrations, ensuring sharp, color-accurate imaging.

The lens is further enhanced with a nanocrystal anti-reflection (NCS) coating and UMC coatings, which improve light transmission and reduce ghosting for clearer, more vibrant photos. Its internal focus system not only maintains a compact design but also prevents the front element from extending during focus, making it a reliable choice for any photographer.

As a manual focus, manual aperture lens, the Rokinon 12mm F2.8 is user-friendly with a wide, easy-to-grip focus ring and bright markings for aperture, distance, and depth of field. The durable metal barrel houses a removable petal-shaped lens hood for additional lens protection.

This lens offers a 12mm focal length on full-frame cameras and an 18mm equivalency when used on APS-C format cameras. Its unique distorted perspective is ideal for capturing interiors, landscapes, group shots, and other wide-angle applications. Experience the difference with the Rokinon 12mm F2.8 Full Frame Fisheye Lens for Sony E Mount.

Rokinon 12mm F2.8 Features

  • An ultra wide-angle fisheye lens with a 12mm focal length on full-frame cameras and a 19.2mm equivalency when used on APS-C format cameras.
  • Its distorted perspective is useful for interiors, landscapes, group shots and many creative wide-angle applications.
  • Extra low dispersion and aspherical lens elements reduce aberrations for sharp, color-accurate imaging.
  • Nano crystal coating and ultra multi-coating on the lens elements improves light transmission and reduces ghosting and flare.
  • Manual focus lens with an internal focus system and wide, rubberized focus ring.
  • Manual aperture control with bright markings for aperture, distance and depth of field.
  • Sturdy metal barrel with removable petal-shaped lens hood.

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture stunning, ultra-wide shots with this Rokinon 12mm fisheye lens on your Sony E mount.
  • Enjoy a bright f/2.8 aperture for amazing low-light performance and creative depth of field control.
  • Create unique perspectives with the 180-degree angle of view, perfect for landscapes and interiors.
  • Achieve sharp, clear images thanks to the lens's advanced optical design and multi-layer coating.
  • The manual focus allows precise control, ideal for astrophotography and detailed architectural shots.
  • Compact and lightweight design makes this 12mm lens a great travel companion for your Sony camera.

What's in the box:

  • Rokinon 12mm F2.8 Full Frame Fisheye Lens for Sony E Mount
  • Removable Petal-Shaped Lens Hood
  • Front Lens Cover
  • Rear Lens Cap
  • Rokinon 1 Year Limited Warranty