The Sony FE 85mm f/1.4 GM II is a flagship Sony G Master portrait prime lens engineered for Sony Full-Frame E-Mount cameras, delivering breathtaking edge-to-edge sharpness, silky-smooth bokeh, and a blazing-fast XD Linear Motor autofocus system that outperforms its predecessor in every measurable way. Whether you shoot weddings, portraits, or cinematic video, this lens combines a wide f/1.4 maximum aperture with dual XA and dual ED optical elements to produce images of extraordinary clarity and color neutrality.
Redesigned from the ground up to be approximately 20% lighter and 13% more compact than the original 85mm GM, the 85mm f/1.4 GM II is a lens built equally for photographers and videographers — featuring a de-clickable aperture ring, Iris Lock Switch, minimized focus breathing, and support for Sony's Breathing Compensation function, all wrapped in a dust- and moisture-resistant body ready for demanding shooting environments.
Key features
- Razor-Sharp f/1.4 Aperture: Shoot confidently in low light and achieve exquisitely shallow depth of field with a fast f/1.4 maximum aperture backed by Nano AR II Coating that eliminates flare and ghosting for rich contrast and true-to-life color.
- Ultra-Fast XD Linear Motor AF: The Extreme Dynamic linear motor delivers faster, quieter, and more precise autofocus than the previous DDSSM system, with tracking support up to 120 fps when paired with the Sony a9 III.
- Smoother, More Natural Bokeh: A rounded 11-blade diaphragm combined with two XA elements suppresses distracting 'onion-ring' bokeh and controls coma, astigmatism, and field curvature for the creamy, professional-grade background separation G Master is known for.
- Video-Ready Design: A de-clickable aperture ring, Iris Lock Switch, minimized focus breathing, Breathing Compensation support, and Linear Response MF make this lens a seamless fit for cinema and hybrid shooting workflows.
- Lighter and More Portable Than Ever: At approximately 20% lighter and 13% smaller than its predecessor, this compact G Master prime is easier to hand-hold all day without sacrificing the durability of its hybrid metal-and-plastic construction.
- All-Weather Reliability: Rubber gaskets at every seam, a sealed lens mount, and a fluorine-coated front element that repels water, oil, and contaminants ensure consistent performance in challenging outdoor conditions.
Specifications
| Focal Length | 85mm |
|---|---|
| Maximum Aperture | f/1.4 |
| Minimum Aperture | f/16 |
| Mount | Sony FE (Full-Frame E-Mount) |
| Autofocus System | XD (Extreme Dynamic) Linear Motor |
| Diaphragm Blades | 11 (Rounded) |
| Special Elements | 2 XA (Extreme Aspherical) + 2 ED (Extra-Low Dispersion) |
| Stabilization | No (relies on in-body IBIS) |
| Weather Sealing | Dust and Moisture-Resistant |
| Notable Features | Aperture De-Click Switch, Iris Lock Switch, Fluorine Coating, Nano AR II Coating |
Frequently asked questions
Is the Sony FE 85mm f/1.4 GM II compatible with APS-C Sony cameras?
Yes. The lens uses the Sony Full-Frame E-Mount, so it physically fits all Sony E-Mount cameras including APS-C bodies, where it will produce the equivalent field of view of a ~127.5mm lens. Its autofocus and aperture features remain fully functional on compatible Alpha APS-C bodies.
How does the autofocus of the GM II compare to the original 85mm GM?
The 85mm f/1.4 GM II replaces the original's DDSSM (Direct Drive SSM) system with a new XD (Extreme Dynamic) Linear Motor, resulting in noticeably faster, quieter, and more accurate autofocus. It also supports continuous tracking at up to 120 fps when used with the Sony a9 III, making it significantly better suited for fast-moving subjects and video work.
Can I use the aperture ring silently for video work?
Yes. The 85mm f/1.4 GM II features an Aperture De-Click switch that disengages the tactile clicks on the aperture ring, allowing smooth and silent aperture transitions during video recording. An Iris Lock Switch is also included to prevent accidental aperture changes mid-shoot.
