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Sirui Venus 35/75/150mm T2.9 Full-Frame Anamorphic Lens Kit with 1.25x Adapter for Sony E

The Sirui 35/75/150mm T2.9 is a 35–150mm f/2.9 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Sirui Venus 35/75/150mm T2.9 Full-Frame Anamorphic Lens Kit with 1.25x Adapter for Sony E

Sirui Venus 35/75/150mm T2.9 Full-Frame Anamorphic Lens Kit with 1.25x Adapter for Sony E

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Lens Overview — Sirui 35/75/150mm T2.9

The Sirui Venus 35/75/150mm T2.9 Full-Frame Anamorphic Lens Kit brings together three prime lenses covering a focal length range from 35mm to 150mm, all sharing a consistent maximum aperture of T2.9. Designed for Sony E mount mirrorless cameras, these lenses are built around a full-frame image circle, making them compatible with full-frame Sony E mount bodies without crop concerns. The kit also includes a 1.25x anamorphic adapter, expanding the optical options available to the shooter.

All three lenses are manual focus only, with no autofocus or image stabilization, which positions this kit squarely at cinematographers and videographers who prefer full manual control over their focus pulls. The shared 82mm filter thread across the set is a practical advantage, allowing a single set of filters to be used across all three focal lengths without the need for step-up rings or multiple filter sets. At 930g, the kit's weight reflects the robust construction expected from a cinema-oriented anamorphic lens set.

The standard focal length range classification places these lenses in versatile shooting territory, suitable for a wide variety of subject matter and shooting styles.

Key Features — Sirui 35/75/150mm T2.9

Three-Lens Anamorphic Kit: Includes 35mm, 75mm, and 150mm prime lenses covering a versatile range of focal lengths for narrative and documentary work.

1.25x Anamorphic Adapter Included: Bundled adapter extends the optical versatility of the kit beyond the three primes.

Consistent T2.9 Aperture: All three lenses share a maximum aperture of T2.9, ensuring uniform exposure settings when switching focal lengths on set.

Full-Frame Image Circle: Covers full-frame Sony E mount sensors without vignetting or the need to apply a crop.

Sony E Mount: Designed specifically for Sony E mount mirrorless cameras, including full-frame bodies like the FX3, FX6, and Alpha series.

Matched 82mm Filter Thread: All three lenses share an 82mm front filter thread, allowing one set of filters to be used across the entire kit without step-up rings.

Lens Specifications — Sirui 35/75/150mm T2.9

Sirui 35/75/150mm T2.9 full specifications
SpecDetail
Lens TypeAnamorphic
FormatFull Frame
Zoom/PrimePrime
Focal Length35–150mm
Maximum Aperturef/2.9
Camera SystemMirrorless
Lens MountSony E
AutofocusNo
Focus TypeManual
Image StabilizationNone
Filter Thread82mm
Weight930g

Description — Sirui 35/75/150mm T2.9

The Sirui Venus Anamorphic Lens Kit covers focal lengths of 35mm, 75mm, and 150mm, each offering a maximum aperture of T2.9 for consistent exposure across the set. Built for Sony E mount mirrorless cameras with a full-frame image circle, this kit is well-suited to full-frame Sony E mount bodies. A 1.25x anamorphic adapter is included in the package, adding an additional optical element to the kit.

All lenses are manual focus only with no image stabilization, placing creative and operational control firmly with the shooter. The shared 82mm filter thread is one of the most practical aspects of this kit — one set of filters works across all three lenses, reducing both cost and the time spent swapping filter hardware on set. Classified under the standard focal length range, the 35mm through 150mm spread offers flexibility for a variety of scenes and subject distances.

The full kit weighs 930g, reflective of the cinema-grade construction these lenses are built to.

Pros — Sirui 35/75/150mm T2.9

  • ✓Consistent T2.9 maximum aperture across all three focal lengths (35mm, 75mm, 150mm) simplifies exposure management when switching lenses
  • ✓Shared 82mm filter thread across the entire kit eliminates the need for multiple filter sizes
  • ✓Full-frame image circle ensures compatibility with full-frame Sony E mount mirrorless cameras

Cons — Sirui 35/75/150mm T2.9

  • ✗Manual focus only — no autofocus support, which may slow down run-and-gun or fast-moving subject work
  • ✗No image stabilization, requiring a stable rig or gimbal for smooth handheld shooting
  • ✗At 930g for the kit, weight and bulk may be a consideration for solo shooters or travel setups

Videos — Sirui 35/75/150mm T2.9

35mm VS 50mm VS 75mm FOR VIDEO 👉🏻 HUGE Difference!! | Ft. Sirui Saturn Full-Frame Anamorphic Lenses — Joris Hermans

Resources & Downloads — Sirui 35/75/150mm T2.9

Manuals & Guides

Frequently Asked Questions — Sirui 35/75/150mm T2.9

What camera mounts are compatible with this lens kit?+
This lens kit is designed exclusively for the Sony E mount, as specified in the product data. It is compatible with Sony E mount mirrorless cameras, both full-frame and APS-C bodies, though the lenses feature a full-frame image circle.
Do these lenses support autofocus?+
No, all three lenses in this kit are manual focus only. There is no autofocus functionality, so shooters will need to focus manually on all three focal lengths.
What filter size do these lenses use?+
All three lenses share an 82mm filter thread, which is a convenient feature of the kit. A single set of 82mm filters can be used across the 35mm, 75mm, and 150mm lenses without adapters.
Is image stabilization included in any of the lenses?+
No, none of the lenses in this kit include optical image stabilization. Shooters who need stabilized footage will need to rely on in-body image stabilization if their camera supports it, or use a gimbal or stabilized rig.
What is included in the kit?+
The kit includes three prime lenses — 35mm, 75mm, and 150mm — all with a T2.9 maximum aperture, along with a 1.25x anamorphic adapter. All lenses are built for Sony E mount mirrorless cameras.
What is the maximum aperture of these lenses?+
Each lens in the kit has a maximum aperture of T2.9, expressed as a T-stop value rather than an f-stop, which is standard for cinema lenses as it accounts for actual light transmission through the optical elements.

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