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Deal.ai › Sirui
Sirui
SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens

SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens

4.9(92 ratings)

Best price now

$399.00at SIRUI®Official StoreChecked Nov 11

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Price facts

  • Last seen at $399.00 at SIRUI®Official Store on Nov 11.

Our take on the SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens

The Sirui Saturn series is a set of full-frame anamorphic prime lenses in 35mm, 50mm and 75mm focal lengths, all at T2.9 and with a 1.6x squeeze. They are built with carbon fiber bodies that keep each lens under 500g, which is light for anamorphic glass and makes them usable on gimbals and small rigs. The 1.6x squeeze gives a wider-than-16:9 frame and the oval bokeh and horizontal flares anamorphic shooters want, with a choice of classic blue or neutral flares. They suit indie filmmakers and owner-operators who want anamorphic character without the weight and cost of vintage or high-end cine anamorphics, though the T2.9 aperture and the need to desqueeze in post are trade-offs.

Best forIndie filmmakers shooting full-frameGimbal and handheld workOwner-operators building a prime setMusic videos and narrative shorts
Pros
  • Carbon fiber body keeps each lens under 500g
  • 1.6x squeeze covers full-frame sensors
  • Consistent T2.9 across all three focal lengths
  • Choice of classic blue or neutral flares
  • 35/50/75mm covers wide to short telephoto
Cons
  • T2.9 is slow for low light compared with faster primes
  • Anamorphic footage needs desqueezing in post
  • Focus breathing and edge sharpness are not apochromatic-level
  • Matched set means buying more than one lens

SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens prices at every store

  • SIRUI®Official StoreNew

    In stockReturn policy

    $399.00Checked Nov 11
    Visit SIRUI®Official Store

What reviewers say

  • 4.9 / 592 ratings

Ratings are very high, and owners praise the light carbon fiber build and the anamorphic look the 1.6x squeeze delivers on full-frame bodies. Most criticism centers on the slower T2.9 aperture and the workflow of desqueezing footage.

What people mention
  • WeightPraisedOwners say the carbon fiber bodies are light enough for gimbals and long handheld takes.
  • Anamorphic lookPraisedReviewers like the oval bokeh and horizontal flares the 1.6x squeeze produces.
  • ApertureCriticisedThe T2.9 maximum is called slow for night and low-light scenes.
  • WorkflowMixedFootage needs desqueezing in post, which some find adds a step to editing.
  • SharpnessMixedSome note edge softness wide open, improving when stopped down.

About the SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens

The Sirui Saturn is a full-frame 1.6x anamorphic lens series in 35mm, 50mm and 75mm focal lengths, all at T2.9. The 50mm and 75mm join the existing 35mm to complete the Saturn set. The lenses produce classic blue flares or neutral flares.

The front barrel is made of carbon fiber. Each lens uses a high-precision glass-molded aspherical element, which keeps all three lenses under 500 g. The lenses are small and light enough for on-the-go shooting.

The 1.6x squeeze gives a wider horizontal view than the focal length suggests. The 35mm covers a horizontal view equivalent to 22mm, the 50mm to 31mm and the 75mm to 47mm.

Focal lengths
35mm, 50mm, 75mm
Aperture
T2.9
Squeeze ratio
1.6x
Format
Full frame
Flares
Classic blue or neutral
Horizontal equivalent
35mm: 22mm; 50mm: 31mm; 75mm: 47mm
Aspheric element
One in each of the 35mm, 50mm and 75mm lenses
Construction
Carbon fiber front barrel; glass-molded aspherical element
Mounts
6 optional mounts, including L, X, DL, E and RF
Length
35mm: 100 mm; 50mm: 109 mm; 75mm: 112 mm (E mount)
Weight
35mm: 390 g; 50mm: 455 g; 75mm: 465 g (E mount)

Questions and answers

Does the 1.6x squeeze cover a full-frame sensor?
Yes. The Saturn lenses are designed for full-frame sensors with a 1.6x anamorphic squeeze.
Do I need to desqueeze the footage?
Yes. The 1.6x squeeze has to be stretched back in post to get the correct proportions.
What is the maximum aperture?
All three lenses are T2.9 throughout the set.
What is in the box?
Each lens ships as a single prime; the 35mm, 50mm and 75mm are sold separately.
Can I use these on a gimbal?
Yes. Each lens weighs under 500g, which keeps gimbal payloads manageable.
Do the lenses have autofocus?
No. They are manual-focus cine lenses.
Where is the SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens cheapest?
At SIRUI®Official Store, for $399.00, as of our latest check.
What do buyers say about the SIRUI Saturn 35/50/75mm T2.9 1.6x Full-Frame Carbon Fiber Anamorphic Lens?
Rated 4.9 out of 5 from 92 ratings.

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