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Sirui Saturn 75mm 1.6x Anamorphic Lens

The Sirui 75mm 1.6x Anamorphic is a 75mm f/2.9 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Sirui Saturn 75mm 1.6x Anamorphic Lens

Sirui Saturn 75mm 1.6x Anamorphic Lens

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Lens Overview — Sirui 75mm 1.6x Anamorphic

The Sirui Saturn 75mm is a manual focus anamorphic prime lens built for APS-C mirrorless cameras, mounting via Sony E mount. With a maximum aperture of f/2.9, this telephoto prime brings anamorphic character to Sony E-mount shooters in a relatively compact and lightweight package. At just 430g, it offers a practical balance between optical ambition and portability, making it a reasonable option for run-and-gun video work or deliberate cinematic shooting.

The lens features a 62mm filter thread, which opens the door to front-mounted filters for creative or practical use. Manual focus is the only focus method available, so shooters should be comfortable with focus-pulling or using peaking and magnification tools on their camera body. There is no image stabilization on board, so stable shooting requires either a stabilized camera body or external support.

The lens is categorized as a telephoto focal length within the anamorphic type, positioned for mid-to-long subject distances. Designed for APS-C sensor coverage, it is a purpose-built choice for creators working within the Sony E-mount APS-C ecosystem who want anamorphic rendering at the 75mm focal length.

Key Features — Sirui 75mm 1.6x Anamorphic

1.6x Anamorphic Squeeze: Produces the characteristic widescreen look with horizontal lens flares and oval bokeh associated with anamorphic cinema glass.

75mm Telephoto Prime: Fixed focal length suits portrait, interview, and mid-range subject shooting with consistent framing.

f/2.9 Maximum Aperture: Allows shooting in lower light while producing pleasing background separation at a telephoto focal length.

APS-C Format Coverage: Designed specifically for APS-C sensors, making it a native fit for Sony APS-C mirrorless bodies without crop factor complications.

Sony E Mount: Compatible with the broad range of Sony E-mount mirrorless cameras, including the a6000 and FX30 series.

Manual Focus Only: Requires the shooter to focus by hand, suited to deliberate cinematic work or video with focus peaking and magnification aids.

Lens Specifications — Sirui 75mm 1.6x Anamorphic

Sirui 75mm 1.6x Anamorphic full specifications
SpecDetail
Use CasesVideo / Cinematography, Creative Effects
Lens TypeAnamorphic
FormatAPS-C
Zoom/PrimePrime
Focal Length75mm
Maximum Aperturef/2.9
Camera SystemMirrorless
Lens MountSony E
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread62mm

Description — Sirui 75mm 1.6x Anamorphic

The Sirui Saturn 75mm Anamorphic Lens is a manual focus prime built specifically for APS-C mirrorless cameras using the Sony E mount. Operating at a maximum aperture of f/2.9, it delivers the anamorphic rendering that cinematically minded creators look for, contained in a body that weighs just 430g. The 75mm telephoto focal length positions it well for portraits, close-to-mid-range subjects, and narrative-style shooting where subject isolation and compression are priorities.

A 62mm filter thread at the front of the lens makes it straightforward to integrate ND or polarizing filters into your workflow. With no image stabilization and manual focus only, this lens is best suited to shooters comfortable working deliberately with focus tools or those using stabilized camera platforms. It is a purposeful tool for APS-C Sony E-mount users who want to bring anamorphic character to their lens lineup.

Pros — Sirui 75mm 1.6x Anamorphic

  • ✓Lightweight at 430g, making it manageable for handheld or gimbal use
  • ✓Anamorphic lens type brings distinctive cinematic rendering to APS-C shooters
  • ✓62mm filter thread provides compatibility with a wide range of front-mounted filters

Cons — Sirui 75mm 1.6x Anamorphic

  • ✗Manual focus only — no autofocus support, which demands more operator skill and attention
  • ✗No image stabilization, increasing reliance on body-based IBIS or external support
  • ✗APS-C coverage limits use to APS-C bodies; will not cover full-frame sensors

Videos — Sirui 75mm 1.6x Anamorphic

SIRUI's TINY 1.6x Saturn anamorphic set (35, 50 & 75mm) | REVIEW — Ed Prosser

Resources & Downloads — Sirui 75mm 1.6x Anamorphic

Manuals & Guides

Frequently Asked Questions — Sirui 75mm 1.6x Anamorphic

What camera mount does the Sirui Saturn 75mm use?+
The lens is built for the Sony E mount, compatible with Sony E-mount mirrorless cameras. It is designed for APS-C sensor cameras within that system.
Does this lens support autofocus?+
No, the Sirui Saturn 75mm is a manual focus lens only. Shooters will need to rely on their camera's focus assist tools such as focus peaking or magnification when using this lens.
What is the maximum aperture of this lens?+
The maximum aperture is f/2.9. This provides a reasonable degree of light gathering for an anamorphic prime, though shooters in very low light conditions should account for the absence of image stabilization.
What filter size does the Sirui Saturn 75mm accept?+
The lens has a 62mm filter thread, allowing you to attach standard 62mm screw-in filters for ND, polarizer, or other creative filtration needs.
How heavy is this lens?+
The Sirui Saturn 75mm weighs 430g, making it a relatively lightweight option for an anamorphic prime, which can be beneficial for handheld shooting or use on smaller camera rigs.
Is this lens suitable for full-frame cameras?+
The lens is designed with APS-C format coverage and is not intended for full-frame sensors. It should be used on APS-C mirrorless bodies with Sony E mount for proper image coverage.

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