The Z 50mm f/1.4 design is pretty much a copy-and-paste of the Z 35mm f/1.4, meaning it’s a small and simple lens. The lenses are practically the same in size and weight, with the Z 50mm a hair’s breadth longer at 88.5mm in length, and tipping the scales at 14.9oz / 420g – that’s just 5g more than the 35mm lens.
Nikon’s equivalent F-mount lens for DSLRs – the 50mm f/1.4G – is smaller and lighter still, but so far as Nikon Z-mount lenses go, this is one of the smaller ones.
I tested the lens with a Nikon Z6 III and the Nikon Z6 II, mid-sized cameras for which the Z 50mm f/1.4 is perfectly balanced, being compact in form. Unlike those cameras, however, the Z 50mm f/1.4 isn’t officially weather-sealed, and so it’s probably best to treat it with care. Sure, the occasional light shower is no problem, but sand, dust, and heavy downpours could eventually prove the lens’ undoing.
There’s not a single button or switch on the lens, and as someone who regularly switches between manual and autofocus, I’ve missed having a direct control on the lens. I’d love to know Nikon’s reasoning for omitting a MF / AF switch – surely it can’t be a cost-saving exercise.
The only exterior controls are a generously-sized focus ring, plus a customizable control ring. The latter can be set to various functions, one of which is as a click-less aperture ring, which is a particularly handy control for filmmaking.
The minimum focus distance is 1.22ft / 0.37m, which results in a magnification ratio of 0.18x, which again is very similar to the Z 35mm lens. In real terms, you can easily fill the frame with close-up subjects like flowers, but this is no macro lens.
Autofocus is impressively quick and quiet. Pair this lens with the Z6 III, which boasts eye-detection autofocus and Nikon’s best subject-detection autofocus performance, and you have a powerful tool for portraiture. Put simply, you can rely on this lens, mounted on one of Nikon’s latest mirrorless cameras, to hit sharp focus where it matters most.
Autofocus is a refreshing and reliable experience when compared to shooting with my Nikon D800 and 50mm f/1.4 G AF-S lens, which I can’t trust and; to be blunt, using it can be a little stressful, especially in pressure moments such as a portrait shoot or a wedding. I’m so glad that I upgraded from DSLR to mirrorless years ago, and it’s lenses like the new Z 50mm f/1.4 that make the experience so enjoyable.
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(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
Nikon Z 50mm f/1.4: Performance
Very sharp detail Handy wide aperture for shallow depth of field and low-light scenes Bokeh quality is just ‘good’
Autofocus is quick and reliable with one of Nikon’s latest mirrorless cameras, like the Z6 III, which is an excellent foundation for portraiture photography. Knowing that you’re getting sharp focus on the eyes is one less thing to worry about, helping you relax into portrait shoots. But what is optical quality like beyond accurate focusing? Overall, it’s just decent rather than spectacular.
Detail is very sharp. If you’re shooting with the aperture set anywhere between f/2 and f/8 you can expect tack-sharp detail across the entire frame for subjects within the field of focus. Even at f/1.4 detail is very sharp, and this lens wipes the floor with the F-mount DSLR equivalent, the 50mm f//1.4G, which is much softer at f/1.4.
The optical construction, as with most 50mm lenses, is relatively basic. There are nine aperture blades for a rounded aperture, and bokeh is nice and round at f/1.4, especially when compared to the bokeh produced by the F-mount 50mm f/1.4G, which is more cat’s-eye in shape in the corners of the frame. However, if you stop down the Z-mount lens to f/2.8 you’ll see the more octagonal-like shaping.
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Detail from the Nikon Z 50mm f/1.4 is sharp at f/1.4, and bokeh rounded. With lens corrections active, aberrations are controlled better. Stop the aperture down and bokeh becomes less rounded (Image credit: Future / Tim Coleman)
By comparison, the Nikon 50mm f/1.4G AF-S lens for DSLRs is much softer at f/1.4, while its bokeh is cats eye-shaped in the corners. Conversely to the Z-mount lens, stop down to f/2.8 and bokeh becomes more rounded. (Image credit: Future / Tim Coleman)
The Nikon Z 50mm f/1.4 lens at f/1.4 (Image credit: Future / Tim Coleman)
The 50mm f/1.4G AF-S lens for DSLRs at f/1.4 (Image credit: Future / Tim Coleman)
It’s the bokeh quality that could be a deal-breaker for professional portrait photographers, for whom the Z 50mm f/1.2 is the better choice, provided you can afford it (it’s almost five times the costs of the f/1.4 lens). For everyone else, bokeh quality is fine.
If you look closely at images with the f/1.4 lens, the edging of bokeh ‘balls’ is a little pronounced, rather than them having a nice smooth fall-off. Thankfully there’s little sign of aberrations in those edges, which would otherwise be impossible to fix at the click of a button. Only in the most extreme scenarios, like backlit water droplets (see above), will you see pronounced aberrations.
Vignetting – which is the light fall-off in the corners of images – is pretty standard. At f/1.4 it’s clear to see, while those darker corners significantly brighten at f/2, and the effect is all but gone by f/4. Below you can see the same image shot at f/1.4, f/2, f/2.8, f/4 and f/5.6, so you can compare bokeh, aberrations, and vignetting.
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Left: f/1.4 aperture and aberrations in bokeh (Image credit: Future / Tim Coleman)
f/1.4 (Image credit: Future / Tim Coleman)
f/1.8 (Image credit: Future / Tim Coleman)
f/2 (Image credit: Future / Tim Coleman)
f/2.8 (Image credit: Future / Tim Coleman)
f/4 (Image credit: Future / Tim Coleman)
f/5.6 (Image credit: Future / Tim Coleman)
Nikon Z 35mm f/1.4: sample images
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(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
(Image credit: Future / Tim Coleman)
Should you buy the Nikon Z 50mm f/1.4? Buy it if…
Don’t buy it if…
How I tested the Nikon Z 50mm f/1.4
Regular use over one month Paired with the Nikon Z6 III and Nikon Z6 II Like-for-like tests with the F-mount Nikon 50mm f/1.4 for DSLRs
Nikon loaned me the Z 50mm f/1.4 for a whole month, and it was my primary lens during this period. I’ve taken it on early morning photo walks, made portraits, and used it in a wide range of stills and video scenarios. It has tackled some tough tasks, such as shooting close-up photos of water droplets into the light.
All in-camera lens corrections were turned off, and I took all photos in raw and JPEG format to compare the results un-corrected and the processed results. As always, I took several series of an identical image, working down the aperture range (in this case f/1.4, f/1.8, f/2, f/2.8, f/4 and f/5.6) to see how sharpness and bokeh compares at the various settings.
I also dug out my old F-mount 50mm f/1.4 lens, which I’ve previously used with a Nikon D800 DSLR, and took like-for-like photos with it alongside the Z 50mm f/1.4 on the Nikon Z6 III (via an adaptor for the F-mount lens). The resolution of the full-frame cameras used for this test was 24MP. I avoided using the camera in heavy rain, but felt comfortable using it in cold and moderately wet weather.
First reviewed October 2024
