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Sirui

SIRUI 50mm F1.8 1.33X S35 Anamorphic Lens for RF Mount, Blue Flare

  • Based on 350 reviews
Condition: New
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$239.00 Why this price?
4th of July Sale · 11% off was $269.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jul 6
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Style: RF-mount


Features

  • The very first professional anamorphous lens for everyone | For widescreen films in cinema format 2. 4:1ust but lightweight design made from Germany made Schott glass elements
  • Lens connection: RF-mount (e.g. for Canon R7)
  • 33% wider field of view than conventional 50 mm lenses | corresponds to about a field of view of 37.5 mm
  • Creates cineastic effects such as horizontal sci-fi reflections, impressive light effects and an oval bokeh
  • Focal length: 50 mm | Lens Mount: RF Mount | Aperture: F/1. 8 - F/16 | Closest Focusing Distance: 0.85m to infinity | focusing: manual | Support Frame: S35 | Construction: 11 glass elements in 8 groups| Filter Spec: M67x0.75 | Max. Magnification: 1:15 38(V), 1:20 17 (H) | Focus Ring Rotation Angle: 143.6 | Focus ring diameter: 61.7 mm | Length (without lid): 104mm/4.09inch | Weight: approx. 579.2g/1.28lbs

Brand: Sirui


Focal Length Description: 50 mm


Lens Type: Anamorphic


Compatible Mountings: Canon RF


Camera Lens Description: 50 month


Focal Length Description: 50 mm


Lens: Anamorphic


Compatible Camera Mount: Canon RF


Maximum Focal Length: 50 Millimeters


Minimum Focal Length: 50 Millimeters


Lens Design: Prime


Focus Type: Manual Focus


Lens Fixed Focal Length: 50 Millimeters


Lens Coating Description: Nano Crystal Coating


Zoom Ratio: 1


Image stabilization: No image stabilization


Real Angle Of View: 23.3 Degrees


Maximum Aperture: 1.8 f


Minimum Aperture: 16 f


Number of Diaphragm Blades: 9


Compatible Camera Models: Canon RF-mount cameras


Photo Filter Size: 67 Millimeters


Lens Mount: Canon RF


Brand: Sirui


Camera Lens: 50 month


Model Name: anamorphic lens


Manufacturer Part Number: SR50-RF


Global Trade Identification Number: 67


Unit Count: 1.0 Count


Model Number: SR50-RF


Manufacturer Contact Information:


Manufacturer: SIRUI


Built-In Media: 50mm Anamorphic Lens


Warranty Description: 1 Year Warranty


Video Capture Format: MP4, MOV


Video Capture Resolution: APS-C


Exposure Control Type: Manual


Water Resistance Level: Not Water Resistant


Media Type: ProductImage, EnhancedContent


Color: Blue


Screen Size: 50 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Sirui 50mm anamorphic, what a beautiful! Sirui 50mm anamorphic, what a beautiful!
Style: E-Mount
Review Image by bronwin October
What there more to say. Running this beauty on my Sony fx6 and must say, the quality this lens gives off is beautiful and clean. The lens build quality is solid, Aluminum housing cold to the touch which I love. All in all, it’s worth the price.
Reviewed in the United States on May 4, 2024 Reviewed in the United States on May 4, 2024 by bronwin October
    • Research your camera sensor side before buying.
Style: E-Mount
Great lens build quality is like a tank you can use it in self defence situations. But for full frame cameras don’t get this unless you know what your doing your sensor and the lens isn’t compatible. Again if your new and wanna play around with cinema lens please research your camera sensor size you’ll thank me later I had to return mine and get the 35. ... show more
Reviewed in the United States on April 29, 2025 by alex
    • Great if you have skills with manual focusing
Style: E-Mount
Great in low light with good, cinematic video quality but you'll have to be pretty good at manual focus.
Reviewed in the United States on April 23, 2025 by Nicholas Hicks
    • Bello y nítido
Style: E-Mount
Calidad y nitidez, el cuerpo es pequeño lo cual es cómodo para rig que necesita espacio. El anillo de enfoque debería haber tenido la rosca como el de 35 mm pero con un buen focus puller todo se puede. Lo recomiendo un montón. Pero ten en cuenta que su máximo de enfoque es un Metro Limita mucho si quieres hacer algo de detalle o muy cercano. Si deseas hacer más cine, este es el camino. ... show more
Reviewed in the United States on May 1, 2025 by Víctor Muñoz
    • Love this go to lens.
Style: E-Mount
This is one of my go to lenses and the images it delivers are super sharpe with nice bokeh and blue lens flare. Very heavy but well-made.
Reviewed in the United States on May 6, 2025 by this will not start it says u do not own the game but I got it for free
    • In all fairness...
Style: MFT-mount
...I purchased the entire set of Sirui Anamorphic lenses, so this review goes for all the lenses. It's sharp. It's Anamorphic at a very affordable price. And it's not too heavy. Sure, Potato Jet pointed out some flaws, but I'm willing to look over them. Awesome set of lenses.
Reviewed in the United States on July 26, 2021 by Eric R. Velarde
    • Not the Best
Style: X-mount
In my tests I found it didn’t look much different than simply doing a 2:35 matte with a 50 mm lens. All you’re really paying for is all the blue flares. Something you can easily re-create in resolve.
Reviewed in the United States on January 5, 2025 by Not That Picky
    • Well made and useful
Style: X-mount
Very well made lens. It has a very nice look to it and supplements my photo lenses well for video projects.
Reviewed in the United States on April 7, 2025 by evan sipple

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