Sony FE 50mm f/1.4 GM Lens
The Sony SEL50F14GM is a 50mm f/1.4 lens designed for Sony E mount cameras. Used copies start from $1,175 on GearFocus, with buyer protection on every purchase.
Sony FE 50mm f/1.4 GM Lens
Used Sony SEL50F14GM Listings on GearFocus
Lens Overview — Sony SEL50F14GM
Key Features — Sony SEL50F14GM
50mm f/1.4 G Master: Sony's G Master designation indicates the lens meets their highest standards for resolution and bokeh rendering simultaneously.
Dual XD Linear Motors: Two XD Linear AF motors deliver fast, precise, and near-silent autofocus well-suited for both stills and video tracking.
f/1.4 Maximum Aperture: Opens wide for effective background separation and improved performance in low-light shooting conditions.
Native Sony E Mount: Full native integration with Sony mirrorless bodies enables reliable communication for autofocus, metering, and stabilization coordination.
Full-Frame Coverage: Designed for Sony's full-frame mirrorless lineup while remaining usable on APS-C bodies at an equivalent 75mm field of view.
11-Blade Circular Aperture: Produces smooth, rounded bokeh in out-of-focus areas across a wide range of aperture settings.
Lens Specifications — Sony SEL50F14GM
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Wedding, Street, Travel, Night, Studio, Product, Fashion |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 50mm |
| Maximum Aperture | f/1.4 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 72mm |
Description — Sony SEL50F14GM
The Sony FE 50mm f/1.4 GM is a prime lens built for full-frame Sony E mount mirrorless cameras, sitting squarely in the standard focal length range at 50mm. Its f/1.4 maximum aperture makes it well-suited for scenarios where you need to work with available light or want to separate subjects from their backgrounds. The lens supports both autofocus and manual focus, allowing for flexible use across stills and video workflows.
Weighing in at 516g, it maintains a practical form factor for everyday carry without sacrificing the fast aperture that defines this class of lens. A 72mm filter thread at the front means compatibility with a broad range of popular filter accessories. Note that this lens does not include image stabilization, so pairing it with a body that offers in-body stabilization is worth considering.
As a native Sony E mount optic, it integrates directly with compatible Sony mirrorless systems for seamless performance.
Pros — Sony SEL50F14GM
- ✓Fast f/1.4 maximum aperture enables strong background separation and low-light flexibility
- ✓Native Sony E mount ensures full compatibility with Sony mirrorless systems
- ✓Supports both autofocus and manual focus for versatile shooting styles
Cons — Sony SEL50F14GM
- ✗No built-in image stabilization — shooters must rely on in-body IS if available
- ✗72mm filter size may require new filters for photographers coming from smaller thread sizes
- ✗Fixed 50mm focal length offers no zoom flexibility
Videos — Sony SEL50F14GM
Sony 50mm f/1.4 GM Lens Review & Comparison — Gerald Undone
Frequently Asked Questions — Sony SEL50F14GM
What camera mount does this lens use?+
This lens uses the Sony E mount, making it a native fit for Sony mirrorless cameras. It is not natively compatible with other systems without a third-party adapter.
Does this lens have image stabilization?+
No, the lens itself does not include image stabilization. If stabilization is needed, you will need to use a Sony mirrorless body that offers in-body image stabilization.
What filter size does this lens accept?+
The lens has a 72mm filter thread, so you will need 72mm circular filters such as polarizers or ND filters to attach accessories to the front element.
Does this lens support autofocus?+
Yes, the lens supports both autofocus and manual focus operation, giving you flexibility depending on your shooting scenario and camera body.
Is this lens compatible with full-frame Sony cameras?+
Yes, this is a full-frame lens designed for the Sony E mount, making it compatible with Sony full-frame mirrorless bodies. It can also be used on Sony APS-C E-mount bodies, though coverage will reflect the smaller sensor size.
How heavy is this lens?+
The lens weighs 516g, which is a manageable weight for a full-frame f/1.4 prime lens and should pair well with mid-sized Sony mirrorless bodies without excessive front-heaviness.