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Sirui 24mm f/2.8 Anamorphic 1.33x Lens (MFT Mount)

BH #SI24AM43ML • MFR #SR24MFT
22 reviews
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Sirui 24mm f/2.8 Anamorphic 1.33x Lens (MFT Mount)
Key Features
  • Covers Micro Four Thirds/APS-C Sensors
  • Suitable for 4K Image Capture
  • 2.4:1 De-Squeezed Format; 8-Blade Iris
  • Schott Optical Glass with Nano Coatings
This 24mm f/2.8 Anamorphic 1.33x Lens from Sirui, in an MFT mount, brings a wide-angle feel to your anamorphic imagery, in addition to the extra width provided by the anamorphic process. Designed for MFT/APS-C cameras with an MFT mount, the lens increases the horizontal FOV by 33% compared with traditional 24mm APS-C lenses. After de-squeezing, the captured image is displayed in a 2.4:1 format in a 16:9 setting. Lightweight and portable, the f/2.8 lens is designed with an aluminum housing and features optics with multilayer nano coatings.
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Sirui 24mm F/2.8 Anamorphic Overview

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From Manufacturer

This 24mm f/2.8 Anamorphic 1.33x Lens from Sirui, in an MFT mount, brings a wide-angle feel to your anamorphic imagery, in addition to the extra width provided by the anamorphic process. Designed for MFT/APS-C cameras with an MFT mount, the lens increases the horizontal FOV by 33% compared with traditional 24mm APS-C lenses. After de-squeezing, the captured image is displayed in a 2.4:1 format in a 16:9 setting. Lightweight and portable, the f/2.8 lens is designed with an aluminum housing and features optics with multilayer nano coatings.

Made with renowned Schott optical glass lens elements, it produces rectangular aspect ratios, long horizontal lens flares, and oval bokeh. One of the exciting features of this lens is the close focus distance of just under 2', allowing you to get close focus for creative effects. Focus scales marked in both feet and meters makes this well suited for users around the world, and the 72mm filter thread is a popular filter size for adding filters to your lens.

Features
  • A robust lens with advanced optics for compact MFT/APS-C cameras
  • 33% horizontal field of view increase over standard 24mm lenses
  • Anamorphic 2.4:1 de-squeezed format in 16:9
  • Multi nano-coated Schott optical glass
  • Horizontal blue streak effects
  • 8 aperture blades produce oval bokeh
  • 1.97' minimum focusing distance
  • Focus scales in feet and meters
  • 72mm filter thread
  • Durable lens housing

Sirui 24mm F/2.8 Anamorphic Specs

Key Specs
Focal Length
24mm
Maximum Aperture
f/2.8
Lens Mount
Micro Four Thirds
Lens Format Coverage
Super35/APS-C
Filter Thread
72 mm x 0.75
Image Stabilization
No
Electronic Communication
No
Focal Length
24mm
Maximum Aperture
f/2.8
Minimum Aperture
T16
Lens Mount
Micro Four Thirds
Horizontal Squeeze (Anamorphic)
1.33x
Lens Format Coverage
Super35/APS-C
Focus Scales
Metric, Imperial
Optical Design
13 Elements in 10 Groups
Filter Thread
72 mm x 0.75
Minimum Focus Distance
23.6" / 0.6 m
Aperture/Iris Blades
8
Image Stabilization
No
Gear Standard
0.8 MOD
Gear Rotation
Focus: 189.6°
Electronic Communication
No
Length
Not Specified by Manufacturer
Weight
Not Specified by Manufacturer
Packaging Info
Package Weight
2.61 lb
Box Dimensions (LxWxH)
9.8 x 4.5 x 4.3"

Sirui 24mm F/2.8 Anamorphic Reviews

Cool pics

By Vernon
Rated 5 out of 5
Date: 2026-03-13

I use this lens for photography. The images are sometimes to soft but they look amazing. Its a heavy lens so it was hard to use it for street photography. Its as big as a zoom lens too so people notice you more. I do like what it gives me.

Sharp and fun to use

By Garry
Rated 5 out of 5
Date: 2025-09-19

I have been pleasantly surprised to get a lens at this price point that is sharp, easy to work with, and has brought a whole new look to my work for certain projects. Solidly built and easy to focus. I liked this lens so much that I bought two other Sirui anamorphic lenses.

See any errors on this page?

Will this work with the Canon EOS R50?

Will this work with the Canon EOS R50?
Asked by: William
The Sirui 24mm f/2.8 Anamorphic 1.33x Lens does not come in RF mount, so it cannot be used with the Canon EOS R10.
Answered by: Jonathan S
Date published: 2023-11-24

I have he Sirui 35mm in MFT mount and a Sirui ...

I have he Sirui 35mm in MFT mount and a Sirui Sony E-mount adapter ring to convert it to Sony E-mount. Will this adapter work on the 24mm too.?
Asked by: Matthew
No, the Sirui Mount Adapter for Sirui 35mm f/1.8 Anamorphic Lens (Sony E) is only for the 35mm lens. This adapter will not work on the Sirui 24mm f/2.8 Anamorphic 1.33x Lens (MFT Mount).
Answered by: Yaakov
Date published: 2023-06-22

What is the image circle?

What is the image circle?
Asked by: Zak
The image circle of the Sirui 24mm f/2.8 Anamorphic 1.33x Lens (MFT Mount) (B&H# SI24AM43ML) is sufficient to cover a micro four thirds sensor. It should not be used with other sensors and it will not attach to other mounts. Moreover, changing the flange distance could result in the loss of infinity focus.
Answered by: Yoni S
Date published: 2022-02-21

What is the focal length for MFT equal to Full ...

What is the focal length for MFT equal to Full Frame ? 48mm ?
Asked by: Anonymous
Yes, it would be 48mm.
Answered by: Geetika
Date published: 2021-04-22

What wil be the field of view for a Panasonic ...

What wil be the field of view for a Panasonic Lumix G95 (MTF)?
Asked by: Christos
The Sirui 24mm f/2.8 Anamorphic 1.33x Lens when mounted on Micro 4/3 camera sensors the crop factor would be 2x. This lens would have a FOV of 48mm.
Answered by: Chris H
Date published: 2022-07-28

Does this lens work with Nikon Z6ii?

Does this lens work with Nikon Z6ii?
Asked by: Anthony
The Sirui 24mm f/2.8 Anamorphic 1.33x Lens can be used on the Nikon Z6II in DX video mode.
Answered by: Jonathan S
Date published: 2024-03-23

Is this only for the crop Z50? What about Z6/Z7?

Is this only for the crop Z50? What about Z6/Z7?
Asked by: Chris
It can be used on the Z6/Z7 however only in DX mode. If you shoot in FX mode, you'll see the lens barrel and need to spend time cropping it in post, killing your resolution. You'd be better fit shooting in DX mode and the sensor crop is done for you in-camera, maintaining the 4K UHD resolution. The camera's image can be de-squeezed for you in real time using a Ninja V or BMD Video Assist via the HDMI out.
Answered by: Jesse
Date published: 2024-04-10

What is the width/diameter of focus ring? I ...

What is the width/diameter of focus ring? I intend to get the Tilta Seamless focus gear rings for this.
Asked by: Jason
unfortunately that data has not been provided by the manufacturer
Answered by: Sean
Date published: 2021-09-17
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