Viltrox AF 28mm f/1.8 Lens
The Viltrox 28mm f/1.8 is a 28mm f/1.8 lens designed for Sony E mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Viltrox AF 28mm f/1.8 Lens
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Lens Overview — Viltrox 28mm f/1.8
Key Features — Viltrox 28mm f/1.8
28mm Full-Frame Prime: Fixed 28mm focal length covers a full-frame image circle on Sony E mount bodies, offering a natural wide-angle perspective.
f/1.8 Maximum Aperture: Fast f/1.8 aperture enables shooting in lower light and allows meaningful background separation, which is notable for a wide-angle lens.
Sony E Mount: Designed specifically for Sony E mount mirrorless cameras, including full-frame Alpha bodies and APS-C models.
Autofocus Support: Built-in autofocus motor enables reliable AF operation, with manual focus available for situations where precise control is preferred.
Compact 367g Build: At 367 grams, the lens is light enough for extended handheld use and everyday carry without adding significant bag weight.
55mm Filter Thread: Standard 55mm filter thread makes it straightforward to source and use common filters such as ND, polarizer, or UV types.
Lens Specifications — Viltrox 28mm f/1.8
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Lens Type | Wide-Angle |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 28mm |
| Maximum Aperture | f/1.8 |
| Camera System | Mirrorless |
| Lens Mount | Sony E |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 55mm |
Description — Viltrox 28mm f/1.8
The Viltrox AF 28mm f/1.8 is a wide-angle prime lens built for Sony E mount mirrorless cameras with full-frame coverage. Its f/1.8 maximum aperture offers meaningful light-gathering capability for a lens in this focal length class. The fixed 28mm focal length places it firmly in the wide-angle range, well-suited for landscapes, architecture, environmental portraits, and street photography.
Focus options include both autofocus and manual focus, providing versatility across different shooting scenarios. At 367 grams, the lens is easy to carry for extended shoots without significant fatigue. The 55mm filter thread is a practical size that makes adding polarizers, ND filters, or other accessories straightforward.
One notable consideration is the absence of image stabilization, so steady technique or a stabilized camera body is advisable when shooting in challenging light conditions.
Pros — Viltrox 28mm f/1.8
- ✓Fast f/1.8 maximum aperture for a wide-angle prime
- ✓Full-frame coverage on the Sony E mount
- ✓Supports both autofocus and manual focus operation
Cons — Viltrox 28mm f/1.8
- ✗No image stabilization, which may be a drawback for handheld low-light shooting
- ✗Fixed 28mm focal length offers no zoom flexibility
- ✗Specifications data does not indicate weather sealing
Videos — Viltrox 28mm f/1.8
Viltrox AF 28mm f/1.8 lens review — Christopher Frost
