Rokinon Cine AF 45mm T1.9
The Rokinon 45mm T1.9 FE is a 45mm f/1.9 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Rokinon Cine AF 45mm T1.9
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Lens Overview — Rokinon 45mm T1.9 FE
Key Features — Rokinon 45mm T1.9 FE
T1.9 Maximum Aperture: Fast light-gathering capability supports low-light shooting and shallow depth of field for cinematic imagery.
Full-Frame Coverage: Image circle covers full-frame sensors, eliminating crop factor concerns on compatible Sony E-mount bodies.
Sony E Mount: Native mount compatibility ensures full electronic communication with Sony Alpha and FX-series cameras.
Autofocus & Manual Focus: Supports both AF for run-and-gun shooting and manual focus for controlled, narrative-style focus pulls.
45mm Standard Focal Length: Produces a natural field of view close to human perception, making it versatile across interviews, narrative, and documentary work.
Lightweight 280g Build: Compact weight makes this lens practical for gimbal rigs, drones, and other motion setups where payload balance is critical.
Lens Specifications — Rokinon 45mm T1.9 FE
| Spec | Detail |
|---|---|
| Use Cases | Studio, Video / Cinematography |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 45mm |
| Maximum Aperture | f/1.9 |
| Camera System | Cinema / Video |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 67mm |
Description — Rokinon 45mm T1.9 FE
The Rokinon Cine AF 45mm T1.9 is a prime lens in the standard focal length range, built specifically for the cinema and video camera system category. It covers a full-frame image circle and is designed exclusively for the Sony E mount. The T1.9 maximum aperture delivers solid light transmission performance, useful in lower-light shooting environments and for achieving subject separation.
Shooters benefit from both autofocus and manual focus capabilities, giving them flexibility whether working on fast-paced run-and-gun productions or more controlled narrative shoots. At 280g, the lens is notably lightweight for a full-frame cine prime, making it well-suited for gimbal systems and aerial platforms where every gram counts. A 67mm filter thread provides compatibility with widely available filter accessories.
It is worth noting that no image stabilization is included, so stabilization must come from the camera body or an external rig. For Sony E-mount videographers and cinematographers seeking a compact, fast, autofocus-capable standard prime, this lens covers the core bases efficiently.
Pros — Rokinon 45mm T1.9 FE
- ✓Fast T1.9 maximum aperture supports strong light-gathering performance for cinematic shooting
- ✓Full-frame coverage on Sony E-mount cameras means no crop concerns with compatible bodies
- ✓Dual focus support — both autofocus and manual focus — offers flexibility across production styles
Cons — Rokinon 45mm T1.9 FE
- ✗No image stabilization (listed as 'None'), so smooth handheld shooting depends on external solutions or in-body IS
- ✗Single-mount option — only available in Sony E mount, limiting compatibility with other camera systems
- ✗Fixed 45mm focal length with no zoom capability may require lens swaps in dynamic shooting environments
Reviews — Rokinon 45mm T1.9 FE
Videos — Rokinon 45mm T1.9 FE
Are the Samyang Cine V-AF Lenses really for filmmakers? [Honest Review] — Brandon Li









