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| Image: Viltrox |
After a somewhat low-key announcement last week, Viltrox has released a new APS-C lens for Fujifilm and Nikon cameras. The China-based manufacturer introduces the new autofocus 56mm F1.7 (85mm equivalent) lens, and at $139, it’s sure to pique the interest of those looking for a fast budget lens.
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The 56mm F1.7 has 11 elements in 9 groups with 9 aperture blades. It uses a stepper motor, promising “accurate and smooth focusing,” and has a minimum focus distance of 0.55m (21.6”) and is very lightweight at 171g (6 oz) for X-mount and 187g (6.5 oz) for Z-mount.
Viltrox says the lens has an aluminum bayonet, however it does not mention the materials used for the rest of the lens’ exterior. At that weight and price, it’s difficult to imagine anything other than a plastic build. We did reach out to confirm the build quality, but we’re yet to receive a response. If we hear back, we’ll be sure to update this story.
The company says the front of the lens is fully waterproof, but Viltrox doesn’t claim the rest of the lens has weather sealing.
If you enjoy the physical ergonomics of Fujifilm and Nikon cameras, it’s worth noting that this lens does not have an aperture ring. Curiously, Viltrox’s 56mm F1.4 did have an aperture ring. This is not a dealbreaker; it is just something to be aware of. If that’s an issue, the recent Meike AF 55mm F1.4 may make a sound alternative, though it’s slightly more expensive at $200.
Viltrox releases AF 56mm F1.7 APS-C specifications
| Principal specifications | |
|---|---|
| Lens type | Prime lens |
| Max Format size | APS-C / DX |
| Focal length | 56 mm |
| Lens mount | Fujifilm X, Nikon Z |
| Aperture | |
| Maximum aperture | F1.7 |
| Minimum aperture | F16 |
| Aperture ring | No |
| Number of diaphragm blades | 9 |
| Optics | |
| Elements | 11 |
| Groups | 9 |
| Focus | |
| Minimum focus | 0.55 m (21.65?) |
| Maximum magnification | 0.11× |
| Autofocus | Yes |
| Motor type | Stepper motor |
| Full time manual | No |
| Distance scale | No |
| DoF scale | No |
| Physical | |
| Weight | 187 g (0.41 lb) |
| Diameter | 56 mm (2.2?) |
| Colour | Black |
| Filter thread | 52 mm |
| Hood supplied | No |
| Tripod collar | No |

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