SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic E Mount (Neutral Flare)

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SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic E Mount (Neutral Flare)
The SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic E Mount (Neutral Flare) wide-angle anamorphic lens in an ultra-compact design is designed for mirrorless and full-frame cameras. Thanks to its lightweight carbon fiber body, it is suitable for use with a gimbal, FPV drone or for handheld shooting. The 50mm focal length lens offers a constant 1.6x image compression ratio, making it the ideal choice for filmmakers who want to achieve an authentic cinematic look with oval bokeh, blurred backgrounds and impressive wide-angle rendition. Images shot in 16:9 aspect ratio are compressed to a 2.8:1 anamorphic ratio, while shooting in 3:2 ratio will produce a final image with a 2.4:1 aspect ratio. The attractiveness of the recording is also enhanced by the typical horizontal reflections (streak effects) that appear when illuminated by a point light source. Despite its light weight, the SIRUI Saturn 50mm lens boasts professional quality optics and very good mechanical workmanship.
Key Features of the SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic E Mount (Neutral Flare)
- Anamorphic lens with a focal length of 50 mm designed for Full-frame and APS-C sensors
- The lens offers a constant 1.6× compression ratio to extend horizontal shots
- Longer bokeh effect and wide-angle rendering add an artistic touch to images
- T2.9 aperture ensures optimum performance even in low light conditions
- A 120° rotating ring is used for manual focusing
- Lightweight and compact design allows the lens to be used on gimbals, drones, etc.
- When illuminated by spot light, the lens produces typical horizontal flare
- Aspherical lenses effectively eliminate spherical aberration and image distortion


The SIRUI Saturn 50mm lens is ideal for creative projects
The SIRUI Saturn 50mm lens with full full-frame sensor coverage and an anamorphic compression ratio of 1.6× effectively extends the horizontal range, which in effect corresponds to about 31mm of a full-frame lens. When recording in 16:9 format, the aspect ratio is 2.8:1, while in 3:2 format the resulting ratio is 2.4:1. This gives your footage an authentic film format, without the need for cropping or further editing. The 1.6× compression factor remains constant across the entire focus range, providing a shallower depth of field and a longer bokeh effect, giving your images an artistic touch and making it easier to separate your subject from the background.

High image quality with anamorphic effects
One of the anamorphic effects, that the SIRUI Saturn lens produces, horizontal reflections (streak effects) are typical, that appear when illuminated by a point light source, such as the sun, car lights, etc. This model offers Neutral Flare, so when illuminated, it maintains realistic light and contrast rendition, making it ideal for both casual and commercial photography. The T2.9 aperture allows you to work with shallow depth of field even in low light, while the 10lamel iris aperture takes care of the aesthetically pleasing oval bokeh effect, one of the hallmarks of the anamorphic look.

Aspherical lenses provide a clearer and sharper image
The SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic E Mount (Neutral Flare) lens incorporates aspherical optical elements with a flattened shape that eliminate spherical aberration and distortion more effectively than conventional spherical lenses. The result is a clear and detailed image without colour defects, which is suitable for demanding film production. The use of aspherical lenses also reduces the overall weight of the lens.

The SIRUI Saturn 50mm T2.9 has a compact and lightweight body
The SIRUI Saturn wide-angle lens weighs about 460 grams and measures only 105 mm in length (according to the bayonet), making it smaller than a regular smartphone. Thanks to its compact design, the lens is ideal for use with FPV drones, handheld stabilizers, or as part of various robotic rovers, etc. You can get detailed shots from unique angles that were previously unattainable. The front of the tube is made of carbon fiber, which reduces the overall weight of the lens while increasing its durability.
Technical specifications
- Coverage: Full-frame
- Focal length: 50mm
- Luminance: T2,9 - T16
- Optical design: 17 elements in 13 groups
- Number of louvers: 10
- Minimum focusing distance: 90cm
- Filter diameter: 62 mm
- Focus ring rotation angle: 120°
- Lens dimensions: diameter approx. 70 mm, length approx. 105 mm
- Available bayonets: Sony E / Canon RF / Nikon Z / L-mount / DJI DL
Package contents
- SIRUI Saturn 50mm T2.9 1.6x Carbon Fiber Full-frame Anamorphic Lens
- Front and rear lens cap
- Protective case
- Cleaning cloth
- Documentation
Specifications
Bayonet
Features
Functions
Dimensions
Weight
| Code: | SUR1b5 |
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