Sony E lens

Sony FE 50mm F1.2 GM

50 mm, f/1.2, made for full frame. It mounts natively on 8 of our APS-C cameras; on the a6400 it frames like 75 mm.

50 mm · 75 mm equiv. on a6400
f/1.2
72 mm filter
778 g
Weather-sealed

108 mm long87 mm72 mm filter thread

Drawn from Sony's published size: 87 × 108 mm. Details simplified.

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On your camera

The view, the weight with the camera (battery and card included) and what the maker says about each pair. It is made for full-frame sensors and covers APS-C with room to spare.

Every camera in our catalogue this lens mounts on: 8
Camera	View (35 mm equiv.)	With the camera	Fit and maker's notes
Sony a6000	75 mm	1,122 g	Fits and works Native mount: it fits and works. No stabilisation with this pair: neither the lens nor the camera has it. Sony: “The SteadyShot is not supported.” Aperture-ring display quirks. Sony: “When Iris ring is switched between auto iris mode and manual iris mode, on-screen display (LCD monitor /Viewfinder) may flicker for a brief second and focus position may be reset.” (and 12 more lines about it) Update the camera to firmware 3.10 for correct lens names in files. Sony: “Exif lens names will not be recorded correctly. Update the system software of the camera to Ver. 3.10 or later to ensure correct display.” Sony's page for this pair
Sony a6100	75 mm	1,174 g	Fits and works Native mount: it fits and works. No stabilisation with this pair: neither the lens nor the camera has it. Sony: “The SteadyShot is not supported.” Aperture-ring display quirks. Sony: “When the exposure step of the camera is set to 0.3 stop basis, it is not possible to register an aperture value of F1.2 as a custom hold setting. You can register an aperture value of F1.2 when the exposure step is set to 0.5 stop basis.” (and 1 more line about it) Sony's page for this pair
Sony a6400	75 mm	1,181 g	Fits and works Native mount: it fits and works. No stabilisation with this pair: neither the lens nor the camera has it. Sony: “The SteadyShot is not supported.” Aperture-ring display quirks. Sony: “When the exposure step of the camera is set to 0.3 stop basis, it is not possible to register an aperture value of F1.2 as a custom hold setting. You can register an aperture value of F1.2 when the exposure step is set to 0.5 stop basis.” (and 1 more line about it) Sony's page for this pair
Sony a6600	75 mm	1,281 g	Fits and works Native mount: it fits and works. Aperture-ring display quirks. Sony: “When the exposure step of the camera is set to 0.3 stop basis, it is not possible to register an aperture value of F1.2 as a custom hold setting. You can register an aperture value of F1.2 when the exposure step is set to 0.5 stop basis.” (and 1 more line about it) Sony's page for this pair
Sony a6700	75 mm	1,271 g	Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair
Sony ZV-E10	75 mm	1,121 g	Fits and works Native mount: it fits and works. Stabilisation off in the Standard SteadyShot setting. Sony: “The SteadyShot function does not operate when SteadyShot is set to [Standard].” Neither the lens nor the camera is stabilised; use a faster shutter speed or a support. Sony's page for this pair
Sony ZV-E10 II	75 mm	1,155 g	Fits and works Native mount: it fits and works. Stabilisation off in the Standard SteadyShot setting. Sony: “The SteadyShot function does not operate when SteadyShot is set to [Standard].” Neither the lens nor the camera is stabilised; use a faster shutter speed or a support. Sony's page for this pair
Sony FX30	75 mm	1,424 g	Fits: fully compatible per Sony Sony lists this pair as fully compatible. Sony's page for this pair

What it frames

75 mm75 mm75 mm

Highlighted: this lens on the a6400. A zoom's dashed frame is its longest view.

At its closest (40 cm from the sensor) it fills the frame of the a6400 with a subject about 14 cm wide.

On the a6400, to scale

Side view drawn from the published depth of the camera and length of the lens. 1,181 g together.

Every lens with a 72 mm thread

Other portrait primes for Sony E

The nearest in focal length, with the numbers that differ.

Sony E 50mm F1.8 OSS75 mm equiv. · f/1.8 · 202 g (−576 g) · 49 mmCompare
Sony FE 50mm F1.4 GM75 mm equiv. · f/1.4 · 516 g (−262 g) · 67 mmCompare
Sony FE 50mm F1.875 mm equiv. · f/1.8 · 186 g (−592 g) · 49 mmCompare
Sony FE 50mm F2.5 G75 mm equiv. · f/2.5 · 174 g (−604 g) · 49 mmCompare
Yongnuo YN50mm F1.8S DA DSM75 mm equiv. · f/1.8 · 146 g (−632 g) · 49 mmCompare
Sigma 50mm F2 DG DN Contemporary75 mm equiv. · f/2 · 345 g (−433 g) · 58 mmCompare

Questions about this lens

Which cameras does the Sony FE 50mm F1.2 GM fit?

8 APS-C cameras in our catalogue: a6000, a6100, a6400, a6600, a6700, ZV-E10, ZV-E10 II, FX30. It is made for full frame, so it also fits the full-frame cameras on its mount.

What does it frame like on APS-C?

50 mm frames like 75 mm on the a6400 (1.5x).

What filter size does it take?

72 mm screw-in filters. Every lens with a 72 mm thread.

Where these facts come from

Facts checked 9 Oct 2026 against the makers' specification pages. How we check

Size, weight, filter thread, close focus and magnification are Sony's published figures. We have not tested this lens; for image quality, read reviews from people who have.

Specifications

Mount: Sony E
Made for: Full-frame sensors (covers APS-C too)
Focal length: 50 mm
Maximum aperture: f/1.2
Lens stabilisation: No
Weather sealing: Yes, per the maker
Filter thread: 72 mm
Weight: 778 g
Size (diameter × length): 87 × 108 mm
Closest focus: 40 cm
Maximum magnification: 0.17x
Autofocus: Yes
Announced: 2021
Model number: SEL50F12GM