Rokinon Xeen 50mm T1.5 Cine Lens for Sony E
The Rokinon 50mm T1.5 Cine Lens is a 50mm f/1.5 lens designed for Sony E mount cameras. Used copies start from $1,034.28 on GearFocus, with buyer protection on every purchase.
Rokinon Xeen 50mm T1.5 Cine Lens for Sony E
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Lens Overview — Rokinon 50mm T1.5 Cine Lens
Key Features — Rokinon 50mm T1.5 Cine Lens
T1.5 Maximum Aperture: Gathers substantial light for low-light production environments and allows shallow depth-of-field control common in narrative and commercial work.
50mm Standard Focal Length: Covers a natural, neutral field of view that works across a wide range of shooting scenarios from documentary to scripted narrative.
Full-Frame Image Circle: Covers full-frame sensors, making it compatible with larger Sony E mount bodies such as the Sony FX3, FX9, and A7 series.
Native Sony E Mount: Mounts directly to Sony E mount cameras with no adapter required, preserving optical performance and mechanical stability.
Manual Focus Design: Features a smooth, geared focus ring engineered for repeatable focus pulls and compatibility with standard follow focus systems.
Manual Iris Control: De-clicked aperture ring allows smooth, silent exposure changes during a take without stepped transitions appearing on screen.
Lens Specifications — Rokinon 50mm T1.5 Cine Lens
| Spec | Detail |
|---|---|
| Use Cases | Studio, Video / Cinematography |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/1.5 |
| Camera System | Cinema / Video |
| Lens Mount | Sony E |
| Autofocus | No |
| Focus Type | Manual |
| Image Stabilization | None |
| Filter Thread | 95mm |
Description — Rokinon 50mm T1.5 Cine Lens
The Rokinon Xeen 50mm T1.5 is a manual focus prime lens designed for the Sony E mount, covering a full-frame image circle and engineered specifically for Cinema / Video camera systems. With a maximum aperture of T1.5, it is built to perform in demanding production lighting conditions where capturing as much light as possible is essential. The 50mm focal length places it firmly in the standard range, offering a perspective well-suited to dialogue scenes, interviews, and general narrative work.
Weighing 1,200g, this is a substantial piece of glass that reflects its cine-grade construction. The 95mm filter thread is a consideration for any operator planning to use matte boxes or screw-on filtration — adapters may be needed if your existing filter system uses a different diameter. There is no autofocus and no image stabilization on this lens, which is by design for a cine tool where manual control is the expectation.
Its Sony E mount fit means no adapters are needed for compatible Sony E system bodies, keeping the optical path clean and the setup straightforward.
Pros — Rokinon 50mm T1.5 Cine Lens
- ✓Fast T1.5 maximum aperture provides strong light-gathering performance in cinema applications
- ✓Full-frame coverage (lensFormat: Full Frame) ensures compatibility with larger Sony E mount sensors
- ✓Native Sony E mount fit — no adapter required for Sony E system cameras
Cons — Rokinon 50mm T1.5 Cine Lens
- ✗No autofocus (autoFocus: false) — not suitable for run-and-gun or hybrid stills/video shooters who need AF
- ✗No image stabilization (imageStabilization: None) — handheld work will require additional stabilization support
- ✗At 1,200g, the lens is heavy and may require additional support rigging for extended shoots
Frequently Asked Questions — Rokinon 50mm T1.5 Cine Lens
Does the Rokinon Xeen 50mm T1.5 support autofocus on Sony E mount cameras?+
No. The lens is fully manual — autofocus is not supported (autoFocus: false, focusType: Manual). All focus adjustments must be made by hand, which is standard practice for professional cine lenses.
What sensor size does this lens cover?+
The Rokinon Xeen 50mm T1.5 is rated for full-frame coverage (lensFormat: Full Frame), making it suitable for Sony E mount cameras with full-frame sensors.
What filter thread size does this lens use?+
The lens has a 95mm filter thread. This is a larger diameter, so ensure your matte box or filters are compatible with 95mm before purchasing.
How heavy is the Rokinon Xeen 50mm T1.5?+
The lens weighs 1,200g. This is a substantial weight, and users should account for it when planning camera rigs, shoulder mounts, or gimbal setups.
Does this lens have image stabilization?+
No. The lens has no image stabilization (imageStabilization: None). External stabilization solutions such as gimbals or shoulder rigs are recommended for smooth handheld footage.
Is this a zoom or a prime lens?+
This is a prime lens (zoomPrime: Prime) with a fixed 50mm focal length. There is no zoom capability — the focal length is fixed at 50mm.