
Viltrox
The Viltrox AF 20mm f/2.8 is an ultra‑compact, lightweight full‑frame wide‑angle prime lens available for Sony E, Nikon Z and Fuji X mounts. It offers fast STM autofocus with Eye‑AF, a close‑focus distance of 0.19 m, and nano‑coating for reduced flare, all at a very affordable price point.
Pros
Current
$176.00
Average
$169.56
Lowest
$134.29
Highest
$251.27
Lower = better sales rank
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Cons
From Expert Reviews
Praised by Experts
Criticized by Experts
From User Reviews
Users Love
Users Complain About
Expert Opinion
Professional reviewers commend the Viltrox 20mm f/2.8 for its unbeatable price, pocketable size, fast STM autofocus with Eye‑AF, and solid center sharpness, making it a practical choice for travel and video. However, they consistently point out optical compromises such as strong vignetting, wavy distortion, soft edges, and a plastic‑heavy build that keep it from matching the performance of higher‑priced rivals.
What Users Say
Everyday users echo the professional praise for portability and value, highlighting how the lens fits easily into daily kits and delivers decent images for the price. The most common criticisms from consumers mirror the pros/cons lists: noticeable vignetting, edge softness, and a less premium feel due to the plastic construction, often requiring post‑processing to achieve optimal results.
Common Complaints
Recurring issues include high vignetting at wide apertures, wavy distortion across the frame, soft edge and corner sharpness when shooting wide open, and a plastic‑heavy construction that feels less premium.
What People Are Saying
“remarkable budget wide-angle”
“super‑cheap”
“cheapest in class”
How It Compares
vs. Tamron 20mm f/2.8
Advantages
Disadvantages
Choose Tamron if you need superior image quality and can tolerate extra weight and cost.
vs. Samyang 18mm f/2.8
Advantages
Disadvantages
Viltrox is preferable for autofocus and portability, while Samyang suits manual‑focus enthusiasts who prioritize focal length.
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