Voigtländer Nokton lens · announced July 15, 2021
Voigtländer Nokton 35mm F1.2 X review
35 mm · f/1.2 · 196 g · 8 elements in 6 groups
Verdict
The Nokton 35mm f/1.2 is Cosina's first lens for Fuji X: all metal, with manual focus only. It opens to f/1.2, wider than any Fujifilm 35mm. At f/1.2 it's soft on purpose, with a glow around bright spots.
For people who already enjoy manual focus and want the fastest, most hands-on 35mm lens for X mount, especially on an X-Pro body.
In detail
The Nokton 35mm F1.2 X was Cosina's first lens made for Fujifilm X mount. Cosina announced it on July 15, 2021. Two years later, the Ultron 27mm followed the same design. It's all glass and metal, with manual focus only, and it has electronic contacts. Electronic contacts are small metal pins that let the lens and the camera share information. And it opens wider than any Fujifilm lens at this focal length.
Inside are eight pieces of glass, called elements, in six groups. One is an abnormal partial dispersion element, a special glass that keeps colour fringes down. The lens takes 46 mm filters. It's 39.8 mm long, weighs 196g and focuses down to 0.30 m.
The aperture ring clicks in third stops. A stop is a doubling or halving of the light, so a third stop is a small step. The focus ring is mechanically coupled, with a hard stop at infinity. That means turning the ring moves the glass directly, the way old manual lenses work.
Fuji X cameras use an APS-C sensor, which is smaller than full frame. To compare views, people use the equivalent focal length. That's the full-frame focal length that shows the same view. For this 35mm lens, it's 52.5mm, close to the classic "normal" view. Depth of field is how much of the scene, from near to far, looks sharp. At f/1.2, the Nokton gives less depth of field than any Fujifilm lens at this focal length.
The aperture is the opening that lets light in, and thin metal blades form it. The Nokton has twelve blades. They keep blurred lights close to round when you stop down a little, so they don't turn into seven-sided shapes. At f/1.2 the lens is soft, but it looks like a glow more than a blur. By f/2 it's sharp.
With the electronic contacts, the camera saves the EXIF. EXIF is the data saved inside each photo, such as the aperture. Focus peaking and magnification work. Focus peaking colours the sharp edges in the viewfinder, so you can see what's in focus.
In-body stabilisation (IBIS) also works on bodies that have it. IBIS means the camera moves its sensor to cancel the shake of your hands. The X-Pro3 gets parallax correction in the optical finder too. The optical finder is a separate window, so it sees a slightly different view from the lens. Parallax correction moves the frame lines so they match what the lens sees.
Voigtländer publishes a list of camera bodies and firmware that work with the lens. Read it before you buy. There's more about it in the trade-offs below.
Pros and cons
What we like
- Opens to f/1.2. No Fujifilm 35mm lets in this much light.
- Twelve rounded blades keep blurred lights round when you stop down a little.
- All metal, with a focus ring that moves the glass directly.
- The focus ring stops hard at infinity, and the aperture ring clicks in small steps.
- The camera knows the lens is on, so focus aids, stabilisation and photo data work.
- Small for an f/1.2 lens: 196g and 39.8 mm long.
You notice the build first, and the build is what keeps making the price feel fair. The Nokton is machined metal. The focus ring turns with a smooth, even drag and has a hard stop, and the aperture ring has third-stop clicks. It packs 196g into a 39.8 mm barrel. Next to a plastic autofocus lens of a similar size, it feels like a different kind of object.
Few lenses have twelve rounded blades. They keep bright blurred lights close to round through the middle apertures. Cheap fast lenses often turn those lights into many-sided shapes, and that makes the photos look cheap. The special glass element keeps colour fringes low. So the Nokton makes bright night scenes look better than you'd expect at this price.
The contacts are real, so the lens works with the camera. Stabilisation works, and focus peaking behaves normally. EXIF saves the aperture you set. My own frames from the X-Pro3, X-E4 and X-T50 have the right f-numbers. The fully mechanical lenses in the same bag don't. With peaking and a zoomed-in view on a modern Fuji body, manual focus is fast and precise once you get used to it.
Trade-offs
- Manual focus only. Up close at f/1.2, only a few millimetres are sharp.
- At f/1.2 photos are soft and low in contrast. It's sharp from about f/2.
- Voigtländer's list of supported bodies stops around the X-E4 and X-T30 II.
- No weather sealing.
- Around 649 EUR, more than a used Fujifilm XF 35mm F1.4 R.
There's no autofocus, and there never will be. So the lens isn't for anything fast, like kids, events and sport. You also focus by hand at the 0.30 m minimum focus. At f/1.2 the sharp zone there is a few millimetres deep, so that takes practice.
It's soft at f/1.2, and how you feel about that decides whether you'll like the lens. There's detail in the centre at f/1.2, but contrast is low. Bright spots have a visible glow. That glow comes from spherical aberration, a lens flaw that spreads light around bright points. Some people buy the lens for that glow. If you want very crisp photos at f/1.2, you'll be disappointed, so use f/2.
In daily use, the main problem is the compatibility list. Voigtländer's table of bodies that support the electronic features stops around the X-E4 and X-T30 II. Cosina hasn't added the X-E5, X-M5, X-T50 or X-T30 III. The lens still mounts and shoots on newer bodies. But Voigtländer doesn't promise that parallax correction and the other features work there. So treat any body that's not on the list as unchecked.
There's also no weather sealing. Weather sealing means rubber seals that keep rain and dust out of the lens. People often put this lens on sealed X-Pro and X-T bodies. And at around 649 EUR, it costs more than a used Fujifilm XF 35mm F1.4 R.
Who is this for
The Nokton 35mm F1.2 X is for people who already know they enjoy manual focus. They want a fast 35mm that glows at f/1.2. It suits night streets, indoor photos in the light that's there, and portraits where you want the glow. It also suits anyone who wants to shoot an X-Pro body like a rangefinder, the old style of camera with a separate viewfinder window.
It works best on the X-Pro3 and X-Pro2. There, you get the optical finder, parallax correction and the mechanical focus ring together, and no autofocus lens gives you that. On an X-E or X-T body, it's a very good small, fast lens that you focus yourself.
Don't buy it as your everyday 35mm. The XF 35mm F1.4 R gives you autofocus and a similar soft look for less money. The XF 35mm F2 R WR focuses faster and is weather sealed. The Nokton is the fastest and most hands-on of the three, and the least useful as an everyday lens.
Photos shot on the Nokton 35mm F1.2 X
We shot and published 8 frames on the Nokton 35mm F1.2 X, August 2025 to November 2025. Click any thumbnail for the full-size file and its settings on masnun.photos. Every frame is edited, so read them as a record of how the lens renders in use rather than as a resolution test.
Full specifications
| Focal length | 35 mm |
|---|---|
| 35mm equivalent | 52.5 mm |
| Maximum aperture | f/1.2 |
| Minimum aperture | f/16 |
| Optical construction | 8 elements in 6 groups |
| Special elements | 1 abnormal partial dispersion element |
| Min. focus distance | 0.30 m |
| Max. magnification | — |
| Aperture blades | 12 |
| Filter thread | 46 mm |
| Diameter × length | 59.6 × 39.8 mm |
| Weight | 196g |
| Weather sealing | No |
| Min. operating temp | — |
| Focus drive | Manual focus only |
| Optical stabilization | No |
| Announced | July 15, 2021 |
Rating breakdown
| Dimension | Score |
|---|---|
| Image quality | 8 / 10 |
| Focusing | 7 / 10 |
| Handling | 9 / 10 |
| Value | 7 / 10 |
Where to buy
The link below runs an Amazon search for this lens rather than pointing at one listing, because stock and sellers move around. As an Amazon Associate we earn from qualifying purchases — at no extra cost to you.
Nokton 35mm F1.2 XAmazon · search resultsCompare head-to-head
Sources and further reading
Specs come from the manufacturer. Measured optical behaviour and owner reports are attributed to the people who did the work:
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