How to choose the correct model for my cameras？

RF mount is for Canon R series, Canon C series, Red Komodo (X). SIRUI USA is always at your service for pre-order consultation.

Why images is sharp in the center but soft on the edge?

Anamorphic lenses are responsible for the “cinematic” look, featuring the characteristic of crisp and clear center images with soft and blurred outer edges, which can lend a painterly, artistic quality to your footage.

Why can't I take pictures with this anamorphic lens? Any particular setting to do in the camera menu?

Please enable "Release Shutter without lens" in your camera setting. Because the manual focus lens does not communicate with the camera.

Why images have distortion using anamorphic lenses?

All anamorphic lenses exhibit distortion, either pincushion or barrel distortion, which is a common characteristic among this certain optics. For those well-versed in post-production, addressing this slight distortion is a straightforward task.

Why the lens flares are excessive or insufficient?

The intensity of lens flares is deeply affected by the filming operation and light source. It can be controlled by filmmakers to an expected outcome.

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SIRUI 35mm F1.8 1.33X Anamorphic Lens S35 Cinema Lens (RF Mount)

Product ID: 475217260

Details

Brand
Sirui
Compatible mountings
Canon RF
Focal length description
35 millimetri
Lens type
Anamorphic

🌟F1.8 aperture with dynamic light streaks

🎥1.33x anamorphic squeeze for cinematic 2.4:1

✈️Aircraft-grade aluminum build

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Description

🎬 Unlock cinematic magic with every frame!

PRO LEVEL CONTROL - Dual 0.8 module gear rings optimize focus and aperture adjustments for seamless manual operation.
PRECISION CRAFTSMANSHIP - Aircraft aluminum housing with CNC-machined copper focus rings ensures durability and smooth manual control.
DYNAMIC APERTURE EFFECTS - Adjustable F1.8 to F16 aperture creates stunning light streaks and starbursts that evolve with your scene.
GERMAN SCHOTT GLASS OPTICS - Premium lens elements minimize chromatic aberration for razor-sharp, high-resolution imagery.
CINEMATIC WIDESCREEN MASTERY - 1.33x squeeze factor expands horizontal FOV by 33%, delivering true 2.4:1 aspect ratio without cropping.

The SIRUI 35mm F1.8 1.33X Anamorphic Lens (RF Mount) is a robust, precision-engineered cinema lens featuring aircraft aluminum construction and German Schott glass optics. It offers a unique 1.33x anamorphic squeeze that widens the horizontal field of view by 33%, producing authentic 2.4:1 widescreen footage without cropping. With a fast F1.8 aperture and dynamic light effects, this compact lens is designed for Canon RF mount cameras, delivering sharp, high-resolution images with professional manual focus and aperture control.

Specifications

ASIN	B07KD59QBX
Best Sellers Rank	#42,479 in Electronics ( See Top 100 in Electronics ) #205 in SLR Camera Lenses
Brand	Sirui
Built-In Media	35mm Anamorphic lens
Camera Lens	SIRUI 35mm F1.8 S35 Anamorphic Bio-Lens 1.33 x S35 Series (RF Mount) - A manual focused and exposing primary lens with a width of 35mm and a maximum aperture value of F1.8. Designed for Canon RF mounting, it is not water resistant.
Color	blue
Compatible Camera Models	Canon RF
Compatible Camera Mount	Canon RF
Customer Reviews	4.4 4.4 out of 5 stars (17)
Exposure Control Type	Manual
File Format	JPEG, RAW, MP4, MOV
Focal Length Description	35 millimetri
Focus Type	Manual Focus
Global Trade Identification Number	06952060026374
Image stabilization	No image stabilization
Item Weight	998 g
Lens	Anamorphic
Lens Coating Description	HD Coating
Lens Design	Anamorphic
Lens Fixed Focal Length	35 Millimeters
Lens Mount	Canon RF
Manufacturer	SIRUI
Manufacturer Part Number	SR35-RF
Maximum Aperture	1.8 f
Maximum Focal Length	35 Millimeters
Media Type	Image, Video
Minimum Aperture	16 f
Minimum Focal Length	35 Millimeters
Model Name	S35(RF-Mount)
Model Number	SR35-RF
Model Series	S35
Number of Items	1
Number of Packs	1
Photo Filter Size	67 Millimeters
Real Angle Of View	32.8 Degrees
Screen Size	7.1 Centimeters
Unit Count	1.0 Count
Video Capture Format	MOV
Video Capture Resolution	1080p o superiore
Viewfinder Type	LCD Display
Water Resistance Level	Not Water Resistant
Zoom Ratio	1

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420734CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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