Samyang V-AF 35mm T1.9 Sony FE

Samyang V-AF 35mm T1.9 Sony FE – Cine AF with Tally Lamp and Unified Form Factor

The Samyang V-AF 35mm T1.9 for Sony FE is part of the V-AF series, the world's first cine AF lenses created specifically for video creators. It combines autofocus capability with cinema-style controls and features aimed at making video content creation more convenient and consistent across a full lens lineup.

Designed for Sony E-mount filmmakers

This lens is built for Sony E-mount cameras and covers full-frame sensors. As a cine-style 35mm with a T1.9 aperture, it fits into the V-AF family that includes 20mm T1.9, 24mm T1.9, 35mm T1.9, 45mm T1.9 and 75mm T1.9. Because the series shares a unified form factor, you can swap lenses without experiencing color shifts or significant changes in balance.

Build and handling for run-and-gun and studio work

The V-AF 35mm uses a uniform weight and size across the series. As a result, you will find it quicker to use accessories such as gimbals or drones because you do not have to rebalance each time you change focal lengths. Consequently, this can save time during handheld, gimbal or drone shoots. Moreover, the lens includes gear cogs for follow focus, enabling smooth integration with cinema accessories.

Optical design and image characteristics

The lens construction consists of 10 elements in 8 groups, including 2 ASP and 2 HR special elements. These optical elements work together to deliver a crisp, cinematic look. In addition, the 9-bladed circular aperture creates smooth bokeh, helping subjects stand out with a blurred background and a sense of dimensional depth.

Autofocus and mechanical controls

Autofocus is driven by Samyang’s linear STM focus motor. This motor provides quiet and smooth autofocus operation while minimizing vibration and noise, which is important for video recording. Furthermore, the lens offers smooth focus rotation and gear cogs for follow focus systems, so you can achieve controlled focus pulls.

Video-focused features and customization

The V-AF 35mm includes a tally lamp on the front that indicates when the camera is recording — a practical feature appreciated by vloggers and YouTubers. On the lens side, you will find a customizable dial. You can set this dial to function as a manual focus control or to allow aperture adjustment by turning the focus ring. Below that dial sits a focus hold button that locks focus at a chosen distance. In addition, users can assign other functions to the slider via firmware updates, giving you flexibility to adapt the lens to your workflow.

Use cases

• Handheld gimbal work and drone shoots, where small, lightweight, and uniform lenses simplify balancing.
• Studio and location productions that require color-matched lenses to avoid shifts when swapping focal lengths.
• YouTube and vlogging setups benefiting from the front tally lamp and quiet autofocus.
• Cinema-style productions that use follow focus systems and require smooth focus rotation and consistent gear placement.

Key specifications

FAQ

Question: Is the Samyang V-AF 35mm T1.9 compatible with my Sony E-mount camera?

Answer: Yes. The V-AF 35mm is built for Sony E-mount and covers full-frame sensors, so it will mount directly on compatible Sony E-mount bodies.

Question: Will this lens help when using gimbals or drones?

Answer: Yes. The V-AF series has a unified weight and size, which reduces the need to rebalance when you swap lenses. This makes the 35mm easier to use on handheld gimbals and drones, especially during multi-lens shoots.

Question: How does the tally lamp work and who benefits from it?

Answer: The lens features a front tally lamp that lights when the camera is recording. This is useful for solo creators, vloggers and video teams who need a clear visual indicator that recording is active.

Question: Can I customize the lens controls to match my workflow?

Answer: Yes. The lens includes a customizable side dial that you can set to manual focus or to allow aperture adjustment by turning the focus ring. Additionally, the focus hold button locks focus at a chosen distance and the slider’s functions can be reassigned through firmware updates to suit different workflows.

Question: What optical and autofocus characteristics should I expect?

Answer: The optical design uses 10 elements in 8 groups with two aspherical (ASP) and two high-refractive (HR) elements to deliver a cinematic look. A 9-bladed circular aperture creates smooth bokeh. Autofocus is driven by Samyang’s linear STM motor, providing quiet and smooth AF that minimizes vibration and noise for video recording.