Sirui

Sirui 35mm F1.8 1.33X APS-C Anamorphic Cinema Lens

4.4 (52 reviews)
F/1.8F/16

Transform Your Visuals with Cinematic Flair The SIRUI 35mm F1.8 1.33X APS-C Anamorphic Lens is designed to bring a cinematic widescreen look to your videos and photos. This lens widens the horizontal field of view by up to 33%, achieving the FOV of a 26.3mm lens. Expect Sci-Fi lens flares, cream...

$299.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Transform Your Visuals with Cinematic Flair

The SIRUI 35mm F1.8 1.33X APS-C Anamorphic Lens is designed to bring a cinematic widescreen look to your videos and photos. This lens widens the horizontal field of view by up to 33%, achieving the FOV of a 26.3mm lens. Expect Sci-Fi lens flares, creamy oval bokeh, and a silky depth of field. Compatible with E Mount cameras with included adapter. Specifications:
  • Focal Length: 35mm
  • Aperture: F1.8 - F16
  • Lens Structure: 13 Elements in 9 Groups
  • Aperture Blades: 10
  • Support Frame: APS-C / S35 (L, RF mount)
  • Shooting Distance: 0.85m-∞
  • Focus Method: Manual Focusing
  • Maximum Magnification: 1:10.63(V), 13.83(H)
  • Filter Spec: M67X0.75
  • Mount: E/EFM/Z, L/RF
  • Material: Aircraft aluminum housing, copper focus components, Schott optical glass lens elements

Key Features

Solidly constructed with aircraft aluminum housing and precision copper focus components , the lens is compact and robust yet light enough to smoothly capture high quality images.

This brand new anamorphic pro lens achieves the field of view of a 26.3mm camera lens by widening the horizontal FOV up to 33%. Meanwhile, The 35mm F1.8 Anamorphic Lens uses its 1.33x squeeze factor to widen the horizontal field of view and produce a wider, full HD 2.4:1 cinematic video without any post-cropping.

As users adjust the aperture, the unique light streaks and star burst will adapt to the aperture value for the optimum cinematic visual effect. Eye your scenes through the lens and revive their beauty by adjusting the light setting between the F/1.8 and F/16 apertures.

Well-built with an innovative optical lens structure and German-manufactured Schott optical glass lens elements, the 35mm Anamorphic Lens is constructed with aircraft aluminum alloy and a precision CNC machining process.

This portable lens also excels at controlling chromatic dispersion to produce unique visual characteristics and provide sharp, high resolution images.In addtion, the compact lens further optimizes focusing and aperture control systems using the two additional Gear Rings (0.8 Module).

Specifications

Lens Type
Anamorphic Cinema Lens
Focal Length
35mm
Maximum Aperture
F1.8
Aperture Range
F/1.8 to F/16
Squeeze Factor
1.33X
Sensor Coverage
APS-C
Construction Material
Aircraft aluminum alloy, precision copper
Optical Glass
German-manufactured Schott optical glass
Video Aspect Ratio (Output)
2.4:1 (Full HD)
Included Accessories
Two 0.8 Module Gear Rings

Pros & Cons

👍 Pros

  • Solidly constructed with aircraft aluminum housing and precision copper focus components for robust durability
  • Achieves a wide cinematic video aspect ratio of 2.4:1 in full HD without requiring post-cropping
  • Features innovative optical lens structure and German-manufactured Schott optical glass elements for high image quality
  • Effectively controls chromatic dispersion, producing sharp, high-resolution images with unique visual characteristics
  • Includes two additional Gear Rings (0.8 Module) to optimize focusing and aperture control systems

👎 Cons

  • The APS-C format limits compatibility to cameras with APS-C sensors, not suitable for full-frame cameras
  • The 1.33X anamorphic squeeze factor might require specific post-production knowledge for de-squeezing in certain workflows
  • Specific aperture adjustments between F/1.8 and F/16 are manual, which may not suit all shooting styles
  • The compact design and aluminum alloy construction contribute to robustness but might add to the lens's weight
  • While it controls chromatic dispersion, specific metrics or comparisons to other lenses are not provided

Frequently Asked Questions

This lens is an APS-C anamorphic cinema lens, meaning it is designed for and compatible with cameras that have APS-C sensors.
The lens produces a wider, full HD 2.4:1 cinematic video without any post-cropping by using its 1.33x squeeze factor, though understanding anamorphic workflow is generally beneficial.
The lens is solidly constructed with aircraft aluminum housing, precision copper focus components, and German-manufactured Schott optical glass lens elements.
Yes, users can adjust the aperture between F/1.8 and F/16, which influences the unique light streaks and star burst effects to adapt to the aperture value for optimum cinematic visuals.
Yes, the compact lens further optimizes focusing and aperture control systems by including two additional Gear Rings (0.8 Module).