Sirui Saturn 35mm T2.9 Anamorphic Lens
The Sirui 35mm T2.9 Anamorphic is a 35mm f/2.9 lens designed for Sony E, Canon RF, Nikon Z, L Mount Alliance mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Sirui Saturn 35mm T2.9 Anamorphic Lens
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Lens Overview — Sirui 35mm T2.9 Anamorphic
Key Features — Sirui 35mm T2.9 Anamorphic
1.33x Anamorphic Squeeze: Delivers the characteristic anamorphic look including horizontal lens flares, oval bokeh, and a wider aspect ratio from standard mirrorless sensors.
Full-Frame Coverage: Image circle covers full-frame sensors, so there is no vignetting on high-resolution mirrorless bodies like the Sony A7 or Nikon Z series.
T2.9 Maximum Aperture: A fast maximum aperture for an anamorphic prime, allowing usable exposure in lower light without heavy reliance on artificial lighting.
Four-Mount Compatibility: Available in Sony E, Canon RF, Nikon Z, and L-Mount, making it practical across most major mirrorless ecosystems without an adapter.
Manual Focus Design: Smooth manual focus ring built for deliberate focus pulls and repeatable marks in a cinema or video production workflow.
Prime 35mm Focal Length: Fixed focal length delivers consistent optical character and is well-suited to environmental storytelling and moderate wide-angle framing.
Lens Specifications — Sirui 35mm T2.9 Anamorphic
| Spec | Detail |
|---|---|
| Use Cases | Studio, Video / Cinematography, Creative Effects |
| Lens Type | Anamorphic |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 35mm |
| Maximum Aperture | f/2.9 |
| Camera System | Mirrorless |
| Lens Mount | Sony E, Canon RF, Nikon Z, L Mount Alliance |
| Autofocus | No |
| Focus Type | Manual Focus |
| Image Stabilization | None |
| Filter Thread | 82mm |
Description — Sirui 35mm T2.9 Anamorphic
The Sirui Saturn 35mm T2.9 is a prime anamorphic lens designed for full-frame mirrorless camera systems. With a fixed 35mm focal length and a maximum aperture of T2.9, it delivers consistent anamorphic optical characteristics in a relatively compact and portable form. The lens weighs just 415g, keeping it manageable for gimbal-mounted or handheld rigs where balance and weight distribution matter.
Mount options include Sony E, Canon RF, Nikon Z, and L-Mount, giving filmmakers flexibility across the major mirrorless platforms. The 82mm filter thread accommodates standard filter accessories, a practical consideration for anamorphic work where ND filters are commonly required. As a manual focus lens with no autofocus and no image stabilization, the Saturn 35mm is built for deliberate, controlled shooting environments rather than reactive or fully automated workflows.
Its anamorphic type and full-frame coverage make it a capable tool for cinematographers and hybrid shooters looking to bring an anamorphic look to their mirrorless setup.
Pros — Sirui 35mm T2.9 Anamorphic
- ✓Full-frame coverage (lensFormat: Full Frame) ensures compatibility with high-resolution mirrorless sensors without vignetting
- ✓Broad mount compatibility across Sony E, Canon RF, Nikon Z, and L-Mount systems
- ✓Maximum aperture of T2.9 offers strong light gathering for an anamorphic prime
Cons — Sirui 35mm T2.9 Anamorphic
- ✗Manual focus only — no autofocus support, which may slow down single-operator workflows
- ✗No image stabilization, requiring external stabilization for smooth handheld footage
- ✗Single focal length with no zoom range limits flexibility without swapping lenses
Videos — Sirui 35mm T2.9 Anamorphic
The SMALLEST Full-Frame Anamorphic Lens I've tested on a gimbal! Sirui Saturn 35mm T2.9 — Brandon Li