Yongnuo 85mm f/1.8 DS DSM Lens
The Yongnuo 85mm f/1.8 is a 85mm f/1.8 lens designed for Canon RF mount cameras. Used copies start from $249.9 on GearFocus, with buyer protection on every purchase.
Yongnuo 85mm f/1.8 DS DSM Lens
Used Yongnuo 85mm f/1.8 Listings on GearFocus
Lens Overview — Yongnuo 85mm f/1.8
Key Features — Yongnuo 85mm f/1.8
85mm Prime Focal Length: Fixed 85mm field of view is a natural fit for portraiture, keeping comfortable working distances between photographer and subject.
f/1.8 Maximum Aperture: Wide aperture gathers substantial light for low-light shooting and allows meaningful background separation from the subject.
Canon RF Mount: Designed specifically for Canon's full-frame mirrorless system, with full electronic communication between lens and camera body.
Full-Frame Coverage: Image circle covers full-frame sensors completely, making it compatible with Canon RF bodies like the EOS R5 and EOS R6 without crop.
Autofocus Support: Built-in autofocus motor is tuned for mirrorless camera use, with manual focus available as an alternative for precise control.
Lightweight 380g Build: Relatively compact for an f/1.8 full-frame prime, reducing fatigue during extended handheld shooting sessions.
Lens Specifications — Yongnuo 85mm f/1.8
| Spec | Detail |
|---|---|
| Use Cases | Studio, Fashion |
| Lens Type | Prime |
| Format | Full Frame |
| Zoom/Prime | Prime |
| Focal Length | 85mm |
| Maximum Aperture | f/1.8 |
| Camera System | Mirrorless |
| Lens Mount | Canon RF |
| Autofocus | Yes |
| Focus Type | Auto, Manual |
| Image Stabilization | None |
| Filter Thread | 58mm |
Description — Yongnuo 85mm f/1.8
The Yongnuo 85mm f/1.8 DS DSM is a prime lens built specifically for the Canon RF mirrorless mount, offering full-frame coverage for photographers shooting on compatible Canon mirrorless bodies. With a maximum aperture of f/1.8, it delivers capable performance in lower light conditions and allows meaningful depth-of-field control for subject-focused compositions. The 85mm focal length places it in the standard focal length range, a classic choice for a wide variety of shooting scenarios.
Weighing just 380g, it is a manageable lens for everyday carry without sacrificing a full-frame image circle. The 58mm filter thread aligns with a broadly available filter size, making accessories easy to source. Both autofocus and manual focus are supported, offering flexibility depending on the shooting situation.
It is worth noting that this lens has no image stabilization, so photographers should account for this when shooting in challenging conditions. The Canon RF mount restricts this lens to Canon's mirrorless ecosystem, making it a purpose-built option for that specific system.
Pros — Yongnuo 85mm f/1.8
- ✓Wide f/1.8 maximum aperture supports strong subject isolation and low-light shooting
- ✓Full-frame coverage means no vignetting on Canon RF full-frame bodies
- ✓Lightweight 380g build keeps the kit manageable for extended use
Cons — Yongnuo 85mm f/1.8
- ✗No image stabilization — shooters must rely entirely on in-body stabilization if available
- ✗Single mount option (Canon RF only) limits cross-system flexibility
- ✗Fixed 85mm focal length offers no zoom versatility
Videos — Yongnuo 85mm f/1.8
Yongnuo YN 85mm f/1.8 S DA DSM lens review with samples (Full-frame & APS-C) — Christopher Frost