Sony FE 50mm f/1.8

Compact and Bright Standard Prime for Sony Full-Frame Cameras

The Sony FE 50mm f/1.8 is a versatile full-frame standard prime designed for Sony E-mount mirrorless cameras. Lightweight, simple, and efficient, it offers an excellent balance between image quality, brightness, and portability.

Its bright f/1.8 aperture enables low-light shooting while providing pleasing background separation.

Versatile 50mm Focal Length

With a natural 47° angle of view, the 50mm focal length is ideal for:

• Portrait photography

• Street photography

• Everyday shooting

• Travel

• Video

Measuring just 59.5 mm in length and weighing only 186 g, it is perfectly suited for daily use.

Bright f/1.8 Aperture

The maximum f/1.8 aperture provides:

• Strong low-light performance

• Shallow depth of field

• Subject isolation

• Smooth background blur

The rounded 7-blade diaphragm enhances bokeh quality for more natural out-of-focus rendering.

Aperture range: f/1.8 to f/22.

Optimized Optical Design

• 6 elements in 5 groups

• One aspherical element

• Double-Gauss optical configuration

The aspherical element reduces astigmatism and field curvature.
The Double-Gauss design minimizes distortion and ensures consistent image quality from edge to edge.

Fast and Accurate Autofocus

The DC autofocus motor delivers:

• Quick focusing

• Quiet operation

• Accurate performance for stills and video

Minimum focusing distance: 45 cm
Maximum magnification: 0.15x

Compact and Durable Build

• Metal mount for durability

• 49 mm filter thread

• Full-frame coverage (75mm equivalent on APS-C)

• Lightweight 186 g design

Technical Specifications Summary

• Focal Length: 50mm

• Aperture: f/1.8 to f/22

• Mount: Sony E

• Format: Full Frame

• Angle of View: 47°

• Optical Design: 6 elements / 5 groups

• Diaphragm: 7 rounded blades

• Minimum Focus Distance: 45 cm

• Max Magnification: 0.15x

• Image Stabilization: No

• Filter Size: 49 mm

• Dimensions: 68.6 x 59.5 mm

• Weight: 186 g