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Tokina FiRIN 20mm f/2 FE AF Lens for Sony E

BH #TO202AF • MFR #FRN-AF20FXSE
Tokina FiRIN 20mm f/2 FE AF Lens for Sony E
Key Features
  • E-Mount Lens/Full-Frame Format
  • Aperture Range: f/2 to f/22
  • Three Super-Low Dispersion Elements
  • Two Aspherical Elements
Adding autofocus to the proven wide-angle design, the FiRIN 20mm f/2 FE AF from Tokina is a versatile prime dedicated to full-frame Sony E-mount mirrorless cameras. The ultra-wide perspective is benefitted by a sophisticated optical design, which incorporates three super-low dispersion elements and two aspherical elements to control both chromatic and spherical aberrations. A multi-layer coating has also been applied to reduce lens flare and ghosting for increased contrast and improved color fidelity. Its ring-shaped ultrasonic autofocus motor realizes fast, responsive, and accurate AF performance along with full-time manual focus control. Additionally, electronic contacts are integrated into the mount design to permit seamless communication of distance and aperture information to the camera body in order to support the use of focusing aids, in-camera image stabilization, and an EVF distance scale
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Tokina FiRIN 20mm f/2 AF Overview

Adding autofocus to the proven wide-angle design, the FiRIN 20mm f/2 FE AF from Tokina is a versatile prime dedicated to full-frame Sony E-mount mirrorless cameras. The ultra-wide perspective is benefitted by a sophisticated optical design, which incorporates three super-low dispersion elements and two aspherical elements to control both chromatic and spherical aberrations. A multi-layer coating has also been applied to reduce lens flare and ghosting for increased contrast and improved color fidelity. Its ring-shaped ultrasonic autofocus motor realizes fast, responsive, and accurate AF performance along with full-time manual focus control. Additionally, electronic contacts are integrated into the mount design to permit seamless communication of distance and aperture information to the camera body in order to support the use of focusing aids, in-camera image stabilization, and an EVF distance scale

Wide-angle prime lens is designed for full-frame Sony E-mount mirrorless cameras, and can also be used with APS-C models where it provides a 30mm equivalent focal length.
The f/2 maximum aperture benefits working in difficult and low lighting conditions.
Three super-low dispersion elements help to reduce chromatic aberrations and color fringing for improved clarity and color accuracy.
Two all-glass precision molded aspherical elements suppress spherical aberrations to minimize distortion and improve overall sharpness.
Multi-layered coating helps to alleviate lens flare and ghosting when working in strong lighting conditions.
Ring-shaped ultrasonic autofocus motor, along with a GMR sensor, affords quick, quiet, and responsive AF performance along with full-time manual focus override.
Internal contacts relay distance and aperture information to the camera body to enable full support of in-camera focusing aids.
Nine-blade diaphragm contributes to a pleasing bokeh quality.

Tokina FiRIN 20mm f/2 AF Specs

Focal Length
20mm
Maximum Aperture
f/2
Minimum Aperture
f/22
Lens Mount
Sony E
Lens Format Coverage
Full-Frame
Angle of View
92.66°
Minimum Focus Distance
11.02" / 28 cm
Maximum Magnification
0.1x
Optical Design
13 Elements in 11 Groups
Diaphragm Blades
9
Focus Type
Autofocus
Image Stabilization
No
Filter Size
62 mm (Front)
Dimensions (ø x L)
2.89 x 3.21" / 73.4 x 81.5 mm
Weight
1.02 lb / 464 g
Packaging Info
Package Weight
1.665 lb
Box Dimensions (LxWxH)
6.7 x 5.25 x 5.1"

Tokina FiRIN 20mm f/2 AF Reviews

See any errors on this page? Let us know

Is this the same optical design as the manual ...

Is this the same optical design as the manual focus version or did they make any improvements?
Asked by: Guy
The manual focus Tokina FiRIN 20mm f/2 FE MF and the autofocus version, the Tokina FiRIN 20mm f/2 FE AF, are optically identical. The obvious difference is in the body. I would say that the AF version can't be beat in its price range.
Answered by: Dennis A
Date published: 2019-07-03

Does this lens come with a hood?

Does this lens come with a hood?
Asked by: Darwin
Yes it does. This lens includes a lens hood.
Answered by: Joseph
Date published: 2019-02-26

I see there is a manual focus only version of ...

I see there is a manual focus only version of this lens. But can you turn off the autofocus and manual focus on this one?
Asked by: Aaron
Yes, you can turn autofocus on and off on the Tokina FiRIN 20mm f/2 FE AF Lens for Sony E in the menu of the camera.
Answered by: Daniel
Date published: 2024-01-23

How smooth is the focus ring compared to the all ...

How smooth is the focus ring compared to the all manual focus FiRIN 20mm?
Asked by: Joshua
The Tokina FiRIN 20mm f/2 FE AF is smooth, but not as smooth as the Tokina FiRIN 20mm f/2 FE M. This is because the Tokina FiRIN 20mm f/2 FE MF is a full manual lens.
Answered by: Davidb
Date published: 2024-02-14

can this fit on the a6000 series?

can this fit on the a6000 series?
Asked by: Patrick
Yes, all "E" mount lenses are compatible with your camera.
Answered by: Rob
Date published: 2021-01-12

How does this lens perform for astrophotography?

How does this lens perform for astrophotography?
Asked by: Uday
The fast aperture and wide focal length would work well.
Answered by: Reuben
Date published: 2019-06-26

question

Is it noisy in autofocus?
Asked by: Matt M.
Yes and not idea for video.
Answered by: Jeffrey
Date published: 2021-12-03

question

Is it dust & water resistant to?
Asked by: Adam P.
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