Samyang Samyang AF 85mm f/1.8 Prima FE Lens for Sony FE, Review

The Samyang 85mm f/1.8 offers pro-level autofocus and build quality for about $400, making it a stunning value for portrait shooters. Skip the overpriced competition.

Focal Length 85mm
Max Aperture f/1.8
Mount Sony FE
Stabilization No
Weather Sealed Yes
Weight 272 g
AF Type STM
Samyang Samyang AF 85mm f/1.8 Prima FE Lens for Sony FE, lens
70.1 Overall Score

Overview

If you're looking for a portrait lens that punches way above its price tag, the Samyang 85mm f/1.8 is your answer. It's not just 'good for the money,' it's a genuinely excellent lens that makes you wonder why you'd ever spend twice as much on the Sony G-Master. The one thing to know? This lens delivers pro-level autofocus and build quality for about half the cost of its most famous competitor.

Performance

What surprised me most was just how good the autofocus is. It's in the 94th percentile, which means it's faster and more reliable than almost every other lens in its class. For a third-party lens, that's huge. It locks onto eyes instantly and stays there, even in tricky light, which makes it a dream for portraits and candid shots.

Performance Percentiles

AF 94.3
Bokeh 68
Build 93.6
Macro 17.3
Optical 69.4
Aperture 74.5
Versatility 37.7
Stabilization 35.2

Pros & Cons

Pros

  • Strong af (94th percentile) 94th
  • Strong build (94th percentile) 94th
  • Strong aperture (75th percentile) 75th
  • Strong optical (69th percentile) 69th

Cons

  • Below average macro (17th percentile) 17th

Specifications

Full Specifications

Optics

Focal Length Min 85
Focal Length Max 85
Coating UMC

Aperture

Max Aperture f/1.8
Min Aperture f/22

Build

Mount Sony FE
Format Full-Frame
Weather Sealed Yes
Weight 0.3 kg / 0.6 lbs
Filter Thread 62

AF & Stabilization

AF Type STM
Stabilization No

Focus

Max Magnification 0.12x

Value & Pricing

At $399, this lens is an absolute steal. You're getting performance and features that rival lenses costing $800 or more. It's worth every penny and then some.

Price History

$320 $340 $360 $380 $400 $420 Mar 8Mar 9 $335

vs Competition

The obvious competitor is the Sony FE 85mm f/1.8. The Sony is also great, but it costs more and the Samyang matches or beats it in autofocus and build quality. If you're on a tight budget, the Samyang is the clear winner. For a different focal length, the Viltrox 35mm f/1.7 is cheaper but isn't weather-sealed and its autofocus isn't as refined. If you need a true all-rounder with zoom, look at something like the Panasonic 14-140mm, but you'll sacrifice that beautiful f/1.8 background blur.

Verdict

Buy it. If you shoot portraits, street, or even some wildlife on a Sony full-frame camera, this lens should be in your bag. It delivers where it counts—sharp images, reliable autofocus, and solid construction—without forcing you to take out a second mortgage. It's one of the best value propositions in photography right now.