Sony FE 55mm F1.8 ZA Lens
The Sony FE 55mm f/1.8 ZA is a 55mm f/1.8 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Sony FE 55mm F1.8 ZA Lens
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Lens Overview — Sony FE 55mm f/1.8 ZA
Key Features — Sony FE 55mm f/1.8 ZA
Zeiss T* Optics: Zeiss-designed glass with T* anti-reflective coating delivers high contrast and suppresses flare and ghosting effectively.
55mm F1.8 Prime: A fast f/1.8 maximum aperture gives meaningful depth-of-field control and solid low-light performance without the bulk of faster alternatives.
Full-Frame Sony E Mount: Covers the full 35mm frame and mounts natively on all Sony E-mount cameras, including APS-C bodies where it functions as an 82.5mm equivalent.
Compact 281g Build: At just 281g, this is one of the lightest full-frame standard primes available, making it practical for all-day handheld use.
Native Autofocus Support: Autofocus operates natively on compatible Sony E-mount bodies, including support for phase-detection and Eye AF on modern Sony cameras.
Auto and Manual Focus: Switches between autofocus and manual focus to suit both fast-paced and deliberate shooting workflows.
Lens Specifications — Sony FE 55mm f/1.8 ZA
| Spec | Detail |
|---|---|
| Use Cases | Portrait, Street, Travel, Product, Event, Headshot |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 55mm |
| Maximum Aperture | f/1.8 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 49mm |
Description — Sony FE 55mm f/1.8 ZA
The Sony FE 55mm f/1.8 ZA is a prime lens built for Sony E-mount mirrorless cameras with full-frame sensor coverage. Its f/1.8 maximum aperture makes it a capable choice for photographers who want control over background separation and need dependable performance when light levels drop. The lens is notably compact and light, tipping the scales at just 281g, which means it pairs well with Sony's range of mirrorless bodies without adding unnecessary bulk to your setup.
A 49mm filter thread sits at the front, offering compatibility with a wide range of affordable, commonly available filters. The lens supports both autofocus and manual focus, integrating naturally with Sony E-mount camera systems. It covers the standard focal length range, making the 55mm perspective suitable for everyday photography, portraiture, and street work.
Note that this lens has no built-in image stabilization, so stabilization-dependent shooting will require a compatible camera body with IBIS.
Pros — Sony FE 55mm f/1.8 ZA
- ✓Fast f/1.8 maximum aperture provides meaningful depth-of-field control and low-light capability
- ✓Lightweight 281g body makes it practical for extended handheld shooting
- ✓Full-frame coverage ensures compatibility with Sony's complete E-mount lineup, including APS-C bodies
Cons — Sony FE 55mm f/1.8 ZA
- ✗No built-in image stabilization — photographers must rely on camera body IBIS if available
- ✗Fixed 55mm focal length offers no zoom flexibility for adapting to changing scenes
- ✗49mm filter thread, while compact, may require step-up rings for photographers with larger existing filter sets
Videos — Sony FE 55mm f/1.8 ZA
Sony (Zeiss) 55mm f/1.8 ZA lens review & comparison (Full-frame & APS-C) — Christopher Frost
Frequently Asked Questions — Sony FE 55mm f/1.8 ZA
What camera mount does this lens use?+
This lens uses the Sony E mount, making it compatible with Sony E-mount mirrorless cameras. It is designed to cover full-frame sensors, but will also work on APS-C Sony E-mount bodies.
Does this lens have image stabilization?+
No, this lens does not include built-in image stabilization. If stabilization is important to your shooting style, you will need a Sony E-mount camera body that offers in-body image stabilization.
What filter size does this lens take?+
The lens has a 49mm filter thread. This is a relatively small and common filter size, making compatible filters widely available and generally affordable.
Does the lens support autofocus?+
Yes, autofocus is supported alongside manual focus. Both focus modes are available, giving photographers the option to switch between them depending on the shooting situation.
How heavy is this lens?+
The lens weighs 281g, which is quite light for a full-frame prime. This makes it a good option for travel or situations where keeping overall kit weight low is a priority.
Is this a zoom or a prime lens?+
This is a prime lens with a fixed 55mm focal length. It falls within the standard focal length range, which is well-suited for a wide variety of photographic subjects including portraits and street photography.








