Laowa 15mm f/2 Zero-D

This Laowa prime is a 15mm f/2 wide-angle lens for full-frame cameras. It comes in Canon RF, Leica L, Leica M, Nikon Z and Sony E versions, so pick the one made for your system. Every version shares the same optical design. Laowa introduced the design in 2019.

A 15mm view suits tight interiors, architecture and sweeping landscapes, and the f/2 aperture keeps night-sky and dim-room work practical. The trade-off is control. There is no autofocus and no stabilisation, so the lens rewards patient, deliberate shooting rather than fast-changing scenes.

The Canon RF version weighs 1 lb 1.6 oz (500 g) and measures 2.6 in (66 mm) across and 3.23 in (82 mm) long. Other mount versions carry different figures. The front takes 72mm screw-in filters, so any polariser or ND you use must match that thread. Our physical rating is 64/100.

At 15mm, this lens takes in far more of a scene than an ordinary wide angle. It lets you stand close to a building and still fit the whole frame, or open up a small room. Keeping the camera level helps walls stay upright.

The f/2 maximum aperture gathers plenty of light. Indoors, you can work in dim rooms without pushing ISO far. At night it helps you capture star fields with shorter exposures. Depth of field stays deep at this focal length too, so a foreground chair and a distant wall can both stay sharp.

Close focusing is a useful strength here. The lens focuses to 0.5 ft (15 cm), which puts foreground detail easily within reach. Maximum magnification reaches 0.25x, so a small object such as a carved ornament or a rock can fill a good part of the frame.

Focusing is manual only. That gives you precise control over where sharpness lands, and it suits the measured pace of architecture and landscape shooting. For reportage or moving subjects it asks more. Our optics score is 61/100.

This lens has no image stabilisation, so a steady hold or a tripod carries the load in low light. The short 15mm focal length makes slower handheld shutter speeds more workable than a standard lens would. The bright f/2 aperture helps too, so the loss is felt least in the dim scenes this lens suits. For long night-sky exposures, mount the camera on a tripod.

There is no weather sealing, so shield it in rain, spray or dust. A fluorine coating is absent too, so the front glass gets no extra protection. For night sessions and coastal landscapes, a cloth and cover earn their place.

Inside sit 12 elements in 9 groups. Two aspherical elements help correct optical faults such as distortion and spherical aberration, which is useful when you photograph architecture. Three low-dispersion elements help reduce chromatic aberration, which appears as colour fringes along high-contrast edges such as bright window frames.

Focusing is internal, so the lens does not extend while you focus. Our construction score is 54/100.