Samyang Cine V-AF 45mm T1.9 FE
The Samyang 45mm T1.9 FE is a 45mm f/1.9 lens designed for Sony E mount cameras. Used copies start from $352.58 on GearFocus, with buyer protection on every purchase.

Samyang Cine V-AF 45mm T1.9 FE
Used Samyang 45mm T1.9 FE Listings on GearFocus
Lens Overview — Samyang 45mm T1.9 FE
Key Features — Samyang 45mm T1.9 FE
45mm Full-Frame Prime: Covers the full 35mm frame with a natural field of view well suited to documentary, narrative, and run-and-gun video work.
T1.9 Maximum Aperture: A calibrated T-stop rating means the marked exposure is accurate on set, making this reliable for controlled cinematography in low light.
Native Sony E-Mount: Designed specifically for Sony E-mount mirrorless cameras, ensuring full electronic communication without the need for an adapter.
Autofocus Support: Supports Sony's native AF system, including continuous and subject-tracking autofocus, for fast-paced or single-operator video shoots.
Manual Focus Mode: Switchable manual focus allows deliberate, repeatable focus pulls suited to more controlled cine production workflows.
Lightweight 280g Build: At just 280g, the lens adds minimal weight to gimbal and drone rigs, making balance and payload management easier.
Lens Specifications — Samyang 45mm T1.9 FE
| Spec | Detail |
|---|---|
| Use Cases | Video / Cinematography, Portrait, Creative Effects |
| Lens Type | Cine |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 45mm |
| Maximum Aperture | f/1.9 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Weight | 280g |
Description — Samyang 45mm T1.9 FE
The Samyang Cine V-AF 45mm T1.9 FE is a full-frame prime lens in the standard focal length range, purpose-built for Sony E-mount mirrorless cameras. With a maximum aperture of T1.9, it delivers strong light-gathering performance suited to cinematic work in challenging lighting conditions. The lens is classified as a cine type, aligning it with video-first workflows, and it supports both autofocus and manual focus modes for maximum operational flexibility.
Weighing in at just 280g, it is an exceptionally portable option that pairs well with lightweight rigs, gimbals, and aerial platforms. The 45mm focal length places it squarely in standard territory, offering a perspective that feels natural and versatile across a wide range of subjects. There is no optical image stabilization, so shooters should factor that into their rig or camera selection.
The fixed prime design and fast T1.9 aperture make it a focused tool for videographers and cine operators who prioritize image quality and low-light capability in a compact, lightweight package on the Sony E-mount system.
Pros — Samyang 45mm T1.9 FE
- ✓Fast T1.9 maximum aperture supports low-light shooting and shallow depth of field
- ✓Lightweight at just 280g, ideal for gimbal and drone use
- ✓Full-frame lens format ensures coverage across Sony E-mount full-frame bodies
Cons — Samyang 45mm T1.9 FE
- ✗No image stabilization, which may be limiting for handheld shooting
- ✗Filter thread size is unspecified, complicating filter accessory purchases
- ✗Single mount option (Sony E only) limits cross-system versatility
Reviews — Samyang 45mm T1.9 FE
Videos — Samyang 45mm T1.9 FE
Are the Samyang Cine V-AF Lenses really for filmmakers? [Honest Review] — Brandon Li









