# Sony 50mm f/1.8 Full-Frame E-Mount

Source: https://www.ranked10.co.uk/tech/best-50mm-lenses/sony-50mm-f1-8-e-mount
Ranked #4 in "Best 50mm Lens 2026: 10 Ranked, Spec Sheets Cross-Checked": https://www.ranked10.co.uk/tech/best-50mm-lenses

- Price: £139.00 (checked on Amazon UK on 2026-09-18)
- Amazon rating: 4.6 from 7,099 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B01DLMD5O6?tag=ranked10-21

The Sony 50mm f/1.8 Full-Frame E-Mount sits at number 4 in this guide. It is a compact prime lens at £139.00, rated 4.6 out of 5 from 7,099 ratings. The bullet list describes a classic 50mm perspective that Sony says is equivalent to 75mm on APS-C models, a maximum aperture of F1.8 stopping down to F22, an aspherical element to control spherical aberration and distortion, and a metal housing.

What the listing does not do is agree with itself. The spec table fills the Image Stabilization Type row with "Optical", but not one of the six bullet points mentions stabilisation at all — on Sony's own range the 50mm f/1.8 OSS is the version with SteadyShot, and it costs £239. The same table records a Screen Size of 3.6 Centimetres for a lens, gives Zoom Ratio as 1 next to a Lens Design of Prime, and writes the maximum aperture as "1.8 f", with the unit after the number in the row where the headline figure should read most clearly. Everything on this page is taken from the Amazon listing, not from any testing of ours.

## Specification

| Field | Value |
|---|---|
| Price | £139.00 |
| Rating | 4.6 out of 5 from 7,099 ratings |
| Mount | Sony E (listed under both Compatible Mountings and Lens Mount) |
| Lens Design | Prime, with Zoom Ratio listed as 1 |
| Maximum Aperture (as listed) | 1.8 f, minimum aperture listed as 22 |
| Image Stabilisation Type (as listed) | Optical |
| Screen Size (as listed) | 3.6 Centimetres |
| Filter Size | 49 Millimeters |

## Questions people ask

**Does the Sony 50mm f/1.8 have image stabilisation?**

The spec table lists Image Stabilization Type as "Optical", but none of the six bullet points mentions stabilisation. The bullets cover the compact body, the 50mm perspective, the F1.8 aperture, the aspherical element, bokeh, build and cleaning.

**Is it a zoom or a prime lens?**

The spec table lists Lens Design as Prime and Zoom Ratio as 1, and both the maximum and minimum focal length read 50 Millimeters, so it is a fixed 50mm lens.

**What is the maximum aperture?**

The bullet points state a maximum aperture of F1.8 with a minimum of F22. The spec table writes the maximum as "1.8 f".

**What mount does it use?**

Sony E. The listing gives Sony E under Compatible Mountings and again under Lens Mount, and describes it as designed for Sony full-frame E-mount cameras.

**What filter size does it take?**

49 Millimeters, according to the spec table.

**What does it cost and how is it rated?**

£139.00, with a rating of 4.6 out of 5 from 7,099 ratings.