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Yongnuo 50mm f/1.8 II

The Yongnuo YN 50mm f/1.8 II is a 50mm f/1.8 lens designed for Canon EF mount cameras. Check GearFocus for current availability, with buyer protection on every purchase.

Yongnuo 50mm f/1.8 II

Yongnuo 50mm f/1.8 II

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Lens Overview — Yongnuo YN 50mm f/1.8 II

The Yongnuo 50mm f/1.8 II is a standard prime lens built for Canon EF-mount DSLR cameras, covering a full-frame image circle. With a maximum aperture of f/1.8, it opens up genuine flexibility for shooting in lower light conditions and gives photographers meaningful control over depth of field. The 50mm focal length sits in the classic standard range, making it a versatile choice for portraits, street, documentary, and everyday shooting.

At just 162g, it is a notably lightweight optic that won't add significant burden to a camera kit, which matters for photographers who shoot for extended periods. The 58mm filter thread is a common size, making compatible filters easy to source without specialist adapters. The lens supports both autofocus and manual focus, giving users the option to switch between focus modes as their shooting situation demands.

As a full-frame designed lens, it will also work on APS-C Canon EF-mount bodies. Image stabilization is not present in this lens, so photographers shooting handheld in low light will need to account for camera shake through technique or camera-side settings. Overall, it represents a compact, lightweight prime option for Canon EF shooters looking for a standard focal length with a wide maximum aperture.

Key Features — Yongnuo YN 50mm f/1.8 II

50mm f/1.8 Aperture: The wide maximum aperture allows for shallow depth of field and more flexibility when shooting in lower light conditions.

Canon EF Mount: Fully compatible with Canon EF-mount DSLRs, covering both full-frame and APS-C sensor bodies.

Full-Frame Coverage: Designed to cover a full-frame image circle, making it usable across the entire Canon EF DSLR lineup.

Autofocus Support: Built-in autofocus motor enables reliable AF operation on compatible Canon EF bodies without requiring the camera to drive focus.

Manual Focus Option: Allows photographers to switch to manual focus when precise or creative control is needed.

162g Lightweight Build: At just 162g, the lens adds minimal weight to a kit, making it practical for extended handheld shooting.

Lens Specifications — Yongnuo YN 50mm f/1.8 II

Yongnuo YN 50mm f/1.8 II full specifications
SpecDetail
Use CasesTravel
Lens TypePrime
FormatFull Frame
Zoom/PrimePrime
Focal Length50mm
Maximum Aperturef/1.8
Camera SystemDSLR
Lens MountCanon EF
AutofocusYes
Focus TypeAuto, Manual
Image StabilizationNone
Filter Thread58mm

Description — Yongnuo YN 50mm f/1.8 II

The Yongnuo 50mm f/1.8 II is a prime lens designed for Canon EF-mount DSLR cameras, with coverage engineered for full-frame sensors. Its f/1.8 maximum aperture makes it well-suited for situations where depth of field control or available light performance is a priority. Weighing just 162g, this is a compact and lightweight optic that pairs well with both full-frame and APS-C Canon EF bodies without adding noticeable bulk to a kit.

The 58mm filter thread accommodates a wide range of commonly available filters. Focus operation supports both autofocus and manual focus, providing versatility across different shooting styles. It is worth noting that no image stabilization is included, so handheld photographers in challenging light will need to factor that into their technique.

As a standard 50mm prime, it suits a wide variety of photographic genres, from portraits to street photography and beyond.

Pros — Yongnuo YN 50mm f/1.8 II

  • ✓Wide maximum aperture of f/1.8 allows for shallow depth of field and better performance in lower light
  • ✓Lightweight at just 162g, making it easy to carry for extended shooting sessions
  • ✓Full-frame coverage means it works across the full Canon EF DSLR ecosystem

Cons — Yongnuo YN 50mm f/1.8 II

  • ✗No image stabilization (specifications confirm 'None'), which can be a disadvantage when shooting handheld in low light
  • ✗Single focal length prime offers no zoom flexibility for framing adjustments
  • ✗Canon EF mount only — not compatible with Canon RF, EF-M, or other camera systems

Reviews — Yongnuo YN 50mm f/1.8 II

Videos — Yongnuo YN 50mm f/1.8 II

Yongnuo 50mm f/1.8 Mark II lens review with samples (Full-frame & APS-C) — Christopher Frost

Resources & Downloads — Yongnuo YN 50mm f/1.8 II

Manuals & Guides

Frequently Asked Questions — Yongnuo YN 50mm f/1.8 II

Is this lens compatible with Canon mirrorless cameras?+
The Yongnuo 50mm f/1.8 II is built for the Canon EF mount, which is designed for Canon DSLR cameras. It is not natively compatible with Canon's mirrorless RF or EF-M mounts without an adapter.
Does this lens work on full-frame Canon bodies?+
Yes. The lens format is specified as Full Frame, meaning it is designed to cover a full-frame sensor without vignetting. It will also function on APS-C Canon EF-mount DSLRs.
Does the Yongnuo 50mm f/1.8 II have image stabilization?+
No. The specifications confirm that image stabilization is set to 'None' on this lens. Photographers shooting in low light handheld will need to compensate through technique or camera body settings.
What filter size does this lens use?+
The lens has a 58mm filter thread, which is a common size that makes finding compatible filters, including UV, polarizing, and ND filters, straightforward and affordable.
Can I use manual focus with this lens?+
Yes. The lens supports both autofocus and manual focus modes, as listed in the focus type specifications, giving you the flexibility to switch between the two as your shooting situation requires.

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