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Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount)

BH #SISR35RF • MFR #SR35RF
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Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount)
Key Features
  • Covers Super35/APS-C Sensors
  • f/1.8 to f/16 Aperture Range
  • 71mm Maximum Diameter
  • 13 Elements in 9 Groups
This 35mm f/1.8 Super35 Anamorphic 1.33x Lens from Sirui adds 1.33x anamorphic squeeze to your images to achieve standard 2.4:1 widescreen aspect ratios. Designed for Super35/APS-C cameras with a Canon RF mount, the lens features an aperture range of f/1.8 to f/16. A lens construction of 13 elements in 9 groups creates the characteristic, stretched oval bokeh of anamorphic lenses for a unique cinematic look.

The focus ring is capable of rotating 191.2° for intuitive control. A 67mm filter thread allows you to add compatible filters and customize your exposure. Markings on the lens are in both feet and meters. When used with a full-frame sensor, the 35mm lens is equivalent to a 37mm lens horizontally.

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Sirui 35mm F/1.8 Anamorphic Overview

By B&H Photo's

This 35mm f/1.8 Super35 Anamorphic 1.33x Lens from Sirui adds 1.33x anamorphic squeeze to your images to achieve standard 2.4:1 widescreen aspect ratios. Designed for Super35/APS-C cameras with a Canon RF mount, the lens features an aperture range of f/1.8 to f/16. A lens construction of 13 elements in 9 groups creates the characteristic, stretched oval bokeh of anamorphic lenses for a unique cinematic look.

The focus ring is capable of rotating 191.2° for intuitive control. A 67mm filter thread allows you to add compatible filters and customize your exposure. Markings on the lens are in both feet and meters. When used with a full-frame sensor, the 35mm lens is equivalent to a 37mm lens horizontally.

Features at a Glance
  • Anamorphic 2.4:1 de-squeezed format in 16:9
  • Maximum f/1.8 aperture for low-light advantage, a deeper depth of view, and increased area of focus
  • Lens construction of 13 elements in 9 groups for smooth, circular bokeh
  • 191.2° focus ring rotation
  • Markings in feet and meters
  • 71mm maximum diameter, 67mm filter thread
  • Equivalent to 37mm full-frame lens horizontally
  • 1:10.63 vertical magnification, 1:13.83 horizontal magnification

Sirui 35mm F/1.8 Anamorphic Specs

Key Specs
Focal Length
35mm
Maximum Aperture
f/1.8
Lens Mount
Canon RF
Lens Format Coverage
Super35/APS-C
Filter Thread
67 mm x 0.75
Image Stabilization
No
Electronic Communication
No
Maximum Aperture
f/1.8
Minimum Aperture
f/16
Lens Mount
Canon RF
Interchangeable Mount
No
Horizontal Squeeze (Anamorphic)
1.33x
Lens Format Coverage
Super35/APS-C
Image Circle
Not Specified by Manufacturer
Focus Scales
Imperial, Metric
Optical Design
13 Elements in 9 Groups
Filter Thread
67 mm x 0.75
Maximum Magnification Ratio
1:10.63
Diaphragm Blades
Not Specified by Manufacturer
Image Stabilization
No
Gear Standard
Not Specified by Manufacturer
Gear Rotation
Focus: 191.2°
Electronic Communication
No
Length
4.6" / 116.5 mm
Weight
25.9 oz / 735 g
Packaging Info
Package Weight
2.445 lb
Box Dimensions (LxWxH)
7.4 x 4.5 x 4.3"

Sirui 35mm F/1.8 Anamorphic Reviews

See any errors on this page? Let us know

Can the RF mount version be used with a converter ...

Can the RF mount version be used with a converter to Sony E mount ?
Asked by: roy
No, at this moment there are no RF lens to E-mount Body adapters to allow you to mount an RF lens like the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) to an E-mount camera body.
Answered by: Chris H
Date published: 2023-11-17

Does this work on a Canon R7?

Does this work on a Canon R7?
Asked by: Devin
Yes, the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) would support and work with the Canon R7 camera.
Answered by: Chris H
Date published: 2023-09-26

does this work as a normal 35mm lens without it's ...

does this work as a normal 35mm lens without it's desquize?
Asked by: Bibek
The Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) can work as a normal lens however in post you still would have to desqueeze to see a normal image.
Answered by: Chris H
Date published: 2024-05-08

Does this lens work with the Red Komodo? Does it ...

Does this lens work with the Red Komodo? Does it cover the super 35 sensor on the Red Komodo 6K?
Asked by: Shyqeri
Yes, the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) covers a S35 sensor and will work directly with the RED Komodo RF lens mount.
Answered by: Chris H
Date published: 2023-04-21

Does this 35mm aspc lens stay at 35mm or crop ...

Does this 35mm aspc lens stay at 35mm or crop when mounted to a canon full frame rf mount body such as the R, RP, R5,R6, etc.?
Asked by: Jonah
When using the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (RF Mount) with Full frame cameras the lens view would have a 1.5x crop. The camera must be set to S35 or an APC-C crop mode for the lens to function.
Answered by: Chris H
Date published: 2023-02-01

Does it come with follow focus ring? Thanks

Does it come with follow focus ring? Thanks
Asked by: Alberto
Yes it does
Answered by: Joseph
Date published: 2023-05-23

Is there an ef mount adapter?

Is there an ef mount adapter?
Asked by: John
Well Sirui sells several adapters but not one for EF. The MFT adapter can be screwed off and replaced with the Z for example.
Answered by: John
Date published: 2021-03-02

Is this 95 mm OD?

Is this 95 mm OD?
Asked by: Nevada
No, the Sirui 35mm f/1.8 Super35 Anamorphic 1.33x Lens (L Mount) has a 71mm diameter.
Answered by: Paige K
Date published: 2023-06-15
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