Rokinon AF 85mm f/1.8 P FE Review

The Samyang 85mm f/1.8 delivers beautiful portrait blur in a tiny package, but its autofocus holds it back. Here's who should buy it.

Focal Length 85mm
Max Aperture f/1.8
Mount Sony E
Stabilization No
Weather Sealed Yes
Weight 272 g
AF Type Autofocus
Rokinon AF 85mm f/1.8 P FE lens
68.8 Overall Score

Overview

The Samyang Rokinon AF 85mm f/1.8 is a lightweight, no-frills portrait lens for Sony shooters. At 272 grams, it's easy to carry all day, and that f/1.8 aperture gives you classic background blur for portraits. It's built solidly, scoring in the 87th percentile, but don't expect any weather sealing or stabilization here. This lens is about getting the job done with a simple, fast prime.

Performance

Optical performance is decent, landing in the 60th percentile. The bokeh is smooth and ranks a solid 79th, great for portraits. The autofocus is the main letdown, sitting in the 47th percentile. It's not the fastest or most reliable, especially in low light. And forget about close-ups, with a 40th percentile macro score and a minimum focus distance of 80cm.

Performance Percentiles

AF 46.4
Bokeh 81.8
Build 93.7
Macro 50.1
Optical 75.6
Aperture 75.8
Versatility 37.5
Stabilization 37.9

Pros & Cons

Pros

  • Extremely lightweight and easy to handle. 94th
  • Delivers smooth, pleasing bokeh for portraits. 82th
  • Solid build quality feels durable. 76th
  • Simple, fast f/1.8 aperture for low light. 76th

Cons

  • Autofocus is slow and can hunt.
  • No image stabilization at all.
  • Not weather-sealed for outdoor shoots.
  • Poor close-focusing capability.

Specifications

Full Specifications

Optics

Focal Length Min 85
Focal Length Max 85
Elements 9
Groups 8
Coating UMC

Aperture

Max Aperture f/1.8
Min Aperture f/22
Diaphragm Blades 9

Build

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

AF & Stabilization

AF Type Autofocus
Stabilization No

Focus

Min Focus Distance 800
Max Magnification 1:8.33

Value & Pricing

At around $339, it's a tempting budget option. You're paying for the core specs: a full-frame 85mm f/1.8 lens. You're not paying for stabilization, weather sealing, or top-tier autofocus. If you can live with those compromises, it's a fair deal. If you need reliable AF, you might want to spend more.

Price History

$320 $340 $360 $380 $400 $420 Feb 26Mar 8Apr 20 $329

vs Competition

Compared to the Meike 55mm f/1.8 Pro, the Samyang offers a more traditional portrait focal length. The Viltrox 35mm f/1.7 is wider and often cheaper, but the 85mm is better for subject isolation. The real competition is Sony's own 85mm f/1.8, which costs more but has much better autofocus and stabilization. The Samyang wins on price and weight, but loses on features and focus speed.

Spec Rokinon AF 85mm f/1.8 P FE Meike Meike 55mm F1.4 Standard Aperture APS-C Frame AF Viltrox Air VILTROX 35mm F1.7 f/1.7 Air AF Lens for Fuji X Tamron Di III Tamron 17-70mm f/2.8 Di III-A VC RXD Lens for Sony Canon RF Canon RF 24mm f/1.8 Macro IS STM Lens Fujifilm VILTROX 56mm F1.4 STM APS-C Frame Auto Focus
Focal Length 85mm 55mm 35mm 17-70mm 24mm -
Max Aperture f/1.8 f/1.4 f/1.7 f/2.8 f/1.8 f/1.4
Mount Sony E Nikon Z Fujifilm X Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-Mount, Sony E-M Canon RF Fujifilm X
Stabilization false true true true true true
Weather Sealed true false false false false true
Weight (g) 272 281 400 544 272 320
AF Type Autofocus STM STM Autofocus Autofocus STM
Lens Type - - - Wide-Angle Zoom Wide-Angle -
Compare Compare Compare Compare Compare
Product AfBokehBuildMacroOpticalApertureVersatilityStabilization
Rokinon AF 85mm f/1.8 P FE 46.481.893.750.175.675.837.537.9
Meike 55mm F1.4 Standard Aperture APS-C Frame AF STM Compare 95.681.881.189.167.588.137.587.8
Viltrox Air 35mm F1.7 f/1.7 AF Compare 95.673.663.493.27480.537.587.8
Tamron Di III 17-70mm f/2.8 -A VC RXD Compare 46.459.264.377.490.854.692.587.8
Canon RF 24mm f/1.8 Macro IS STM Compare 46.481.887.68182.575.837.599.9
Fujifilm VILTROX 56mm F1.4 STM APS-C Frame Auto Focus Standard Prime Compare 95.681.888.885.334.688.137.587.8

Verdict

Buy this if you're a hobbyist or budget-conscious portrait photographer who shoots mostly in good light and doesn't rely on fast autofocus. It's a great 'character' lens for the price. Skip it if you shoot events, need reliable autofocus for moving subjects, or want a lens you can use in the rain.