Sony E 50mm f/1.8 OSS

Sharp portrait prime with optical stabilization

Sony E 50mm f/1.8 OSS
79/100
LENS SCORE
Features 16
Performance 16
Durability 14
Price 17
Usability 16
Brand Sony
Model SEL50F18

Key Features

OPTICAL Prime lens designed for APS-C E-mount cameras
APERTURE Bright f/1.8 maximum aperture for low light
STABILIZATION Built-in Optical SteadyShot (OSS) image stabilization
FOCUS Internal focus mechanism for smooth operation
CONSTRUCTION Aluminum alloy barrel with metal mount
DIAPHRAGM 7-blade circular aperture for smooth bokeh
COMPATIBILITY Optimized for Sony APS-C mirrorless systems
ELEMENTS 9 elements in 8 groups including aspherical
FILTER 49mm front filter thread diameter
SIZE Compact and lightweight design for portability
FOCUSING Stepping motor for quiet autofocus performance
WEATHER SEALING No official weather sealing rating
MIN FOCUS 0.39m (1.28ft) minimum focusing distance

The Most Important Rings & Switches — Sony E 50mm f/1.8 OSS

Ring / Switch / Control Status Note
Focus Ring ✓ Present
Zoom Ring ✗ Not Present
Aperture Ring ✗ Not Present
AF/MF Switch ✗ Not Present Controlled via camera body
Image Stabilisation Switch ✗ Not Present Controlled via camera body
Focus Limiter Switch ✗ Not Present
Function (L-Fn) Button ✗ Not Present
Zoom Lock Switch ✗ Not Present
Optical Image Stabilisation (OIS) ✓ Present
Weather Sealing ✗ Not Present

How-to Use Sony E 50mm f/1.8 OSS

Welcome to the How-to section of the lens. In this Light & Composition University website, each page for a lens has a how-to section and a section for learning. The rings, switches and controls of each lens are placed differently between brands and models. The how-to section helps you operate the lens; however, if you are interested in learning photography, you also need to know what each control changes and why you would change it. Click the “Learn” or scroll down.

Learn & Master Photography with Sony E 50mm f/1.8 OSS

For over a decade, we have been teaching photography following a university standard. No one does it better than us. We have a selection of courses, diplomas, graduate and post-graduate programs, as well as some of our best-selling university press publications, to guide you in the best possible way for your lens. Enroll in the fundamentals and then move to the genres you want to master.

Technical Specification

Lens Type Prime Lens
Focal Length 50mm (75mm equivalent)
Max Aperture f/1.8
Min Aperture f/22
Lens Construction 9 elements in 8 groups
Diaphragm Blades 7 (circular)
Min Focus Distance 0.39m
Max Magnification 0.16x
Filter Thread 49mm
Stabilization Optical SteadyShot (OSS)
Focus Motor Stepping motor
Weight 202g
Dimensions 62 x 60 mm