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The Sony FE 85mm f/1.4 GM II Lens brings G Master optical performance to portrait photographers in a significantly lighter and faster package. Built around a 14-element optical design featuring two XA (extreme aspherical) and two ED (extra-low dispersion) elements, this lens delivers edge-to-edge sharpness at f/1.4 while producing smooth, consistent bokeh. Sony redesigned the autofocus system with dual XD (extreme dynamic) linear motors, achieving AF speeds up to 3x faster than the original 85mm f/1.4 GM and subject tracking improvements of up to 7x.
Sony FE 85mm f/1.4 GM II Portrait Prime Lens
At 642g, this lens weighs 20% less than its predecessor while occupying 13% less volume. The reduced size and weight make it a practical choice for extended portrait sessions, wedding coverage, and event work where photographers carry their gear throughout the day.
Key Features of the Sony FE 85mm f/1.4 GM II
The optical formula addresses chromatic aberration and spherical aberration simultaneously. Two XA elements provide the surface precision needed to suppress onion-ring bokeh in out-of-focus highlights, while two ED elements control color fringing at high-contrast edges. Sony's Nano AR Coating II reduces flare and ghosting, maintaining contrast when shooting into light sources or near bright backgrounds.
The 11-blade rounded diaphragm creates smooth, circular bokeh from wide open through mid-apertures. Portrait photographers working with strong backlighting or specular highlights in the background will see consistent, pleasing results across the aperture range.
- 85mm f/1.4 portrait prime for Sony E-mount
- 14 elements in 11 groups (2 XA, 2 ED)
- 11-blade rounded aperture diaphragm
- Dual XD linear motors for 3x faster AF
- Minimum focus distance: 0.85m (AF), 0.8m (MF)
- 77mm filter thread
- Aperture ring with click on/off switch
- Dust and moisture resistant construction
- Fluorine coating on front element
- Weight: 642g (22.7 oz)
Professional Controls and Video Features
The lens includes an aperture ring that runs from f/1.4 to f/16 in third-stop increments, with an Auto position for camera-controlled operation. A click on/off switch allows smooth, stepless aperture changes for video work. The iris lock switch prevents accidental aperture shifts during shooting. Two customizable focus hold buttons can be assigned to various camera functions, and an AF/MF switch provides quick access to manual focus when needed.
Linear Response MF delivers direct, responsive manual focus control. Focus breathing has been minimized for video applications, and in-body breathing compensation is supported on compatible Alpha bodies. The lens supports the 120 fps capability of the a9 III with its global shutter, making it suitable for high-speed burst and blackout-free shooting.
Build Quality and Handling
The hybrid construction combines metal and engineered plastic components to balance durability with weight reduction. Rubber gaskets at seams and a rubber ring at the lens mount provide dust and moisture resistance for outdoor use. The front element features a fluorine coating that repels fingerprints, water, and oil, simplifying cleaning in the field.
The supplied ALC-SH180 lens hood uses a round barrel design with a locking button and rubber outer ring. A soft lens case is included in the box.
Who Uses the Sony FE 85mm f/1.4 GM II
This lens serves portrait photographers, wedding and event shooters, and filmmakers who rely on shallow depth of field for subject isolation. The 85mm focal length provides flattering compression for headshots and three-quarter portraits while maintaining comfortable working distances. Wildlife and sports photographers shooting Sony Alpha bodies can pair this lens with the camera's Real-time Recognition AF for reliable eye and face tracking at f/1.4.
For additional Sony accessories including camera bodies, lens cases, and support equipment, browse Sony camera accessories at Samy's Camera.
Frequently Asked Questions:
Does the Sony FE 85mm f/1.4 GM II have image stabilization?
No. The lens does not include optical stabilization. It relies on in-body image stabilization (IBIS) available in most current Sony Alpha bodies.
What is the minimum focus distance?
The minimum focus distance is 0.85m (2.79 ft) in autofocus mode and 0.8m (2.63 ft) in manual focus mode. Maximum magnification is 0.12x.
Is the aperture ring clickless for video?
Yes. The aperture ring includes a click on/off switch. In the off position, the ring moves smoothly without detents for stepless aperture changes during video recording.
Does this lens support the Sony a9 III's 120 fps shooting?
Yes. The dual XD linear motors provide the speed and precision required to support the a9 III's 120 fps continuous shooting with full AF tracking.
Shop the Sony FE 85mm f/1.4 GM II at Samy's Camera
The Sony FE 85mm f/1.4 GM II combines G Master optical quality with practical improvements in weight, size, and autofocus speed. Samy's Camera offers fast shipping, expert support, and a complete selection of Sony cameras and accessories.
