Sirui Venus Full Frame Anamorphic 100mm E-Mount Lens
The Sirui 100mm Anamorphic E-Mount is a 100mm f/2.8 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.
Sirui Venus Full Frame Anamorphic 100mm E-Mount Lens
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Lens Overview — Sirui 100mm Anamorphic E-Mount
Key Features — Sirui 100mm Anamorphic E-Mount
1.33x Anamorphic Squeeze: Delivers the characteristic widescreen anamorphic look with oval bokeh and horizontal lens flares when shooting on standard 16:9 sensors.
100mm Prime Focal Length: Fixed focal length provides a narrow, flattering perspective well-suited to portrait and close-up cinematic work.
T2.8 Maximum Aperture: Offers useful light-gathering capability for a full-frame anamorphic prime, enabling shooting in lower light without heavy exposure compensation.
Full-Frame Coverage: Designed to cover full-frame sensors without vignetting, making it compatible with Sony's full-frame E-Mount mirrorless bodies.
Sony E-Mount: Native mount for Sony's mirrorless ecosystem, including the A7 and A9 series bodies, with no adapter required.
Manual Focus Only: Fully manual focus operation gives the shooter precise, repeatable control suited to deliberate cinematic and focus-pull workflows.
Lens Specifications — Sirui 100mm Anamorphic E-Mount
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Creative Effects |
| Lens Type | Anamorphic |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 100mm |
| Maximum Aperture | f/2.8 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 82mm |
Description — Sirui 100mm Anamorphic E-Mount
The Sirui Venus Full Frame Anamorphic 100mm prime lens for Sony E-Mount is a purpose-built manual focus lens designed for full-frame mirrorless shooters pursuing a cinematic anamorphic aesthetic. With a maximum aperture of f/2.8, the lens offers a useful balance of light transmission and subject separation at this focal length. As a prime lens, it delivers a fixed perspective well-suited to controlled shooting environments.
The manual focus-only design puts full control in the operator's hands, making it a natural fit for narrative filmmaking or any situation where deliberate focus work is part of the creative process. An 82mm filter thread ensures compatibility with standard filter systems, while the 1100g build weight reflects the full-frame anamorphic optical construction. With no image stabilization onboard, shooters will want to consider camera body stabilization or a rigged support solution.
The Sony E-Mount interface ensures seamless physical compatibility with Sony's full-frame mirrorless camera lineup.
Pros — Sirui 100mm Anamorphic E-Mount
- ✓Full-frame coverage ensures no vignetting or crop concerns on Sony full-frame E-Mount bodies
- ✓Maximum aperture of f/2.8 provides useful light-gathering for a 100mm anamorphic prime
- ✓82mm filter thread size accommodates a wide range of standard filter systems
Cons — Sirui 100mm Anamorphic E-Mount
- ✗Manual focus only — no autofocus support, which limits fast-paced or run-and-gun shooting scenarios
- ✗At 1100g, the lens is notably heavy and may require additional support for handheld use
- ✗No image stabilization, so camera body IBIS or a stabilized rig is needed to reduce motion
Videos — Sirui 100mm Anamorphic E-Mount
Budget Anamorphic Lenses: Sirui Saturn vs Venus — Jason Morris