The ultra wide, fast and compact prime for your Nikon Z mount camera. This lens is currently the fastest in its class offering a superb optical quality for Full Frame Nikon Z mount camera. It features a close-to-zero distortion with a 110deg. angle of view. The ultra-fast aperture f/2 enables photographers to capture impressive astro shots very easily. The 72mm filter thread allows a quick installation of filters for landscape shooting. This lens is going to be an everyday lens for most of us given its compact size (62mm long) and weight (500g only (Approx.)). Super Light and Compact The Laowa 15mm f/2 Fe Zero-d is currently the widest f/2 rectilinear lens in the market which comes with a native E mount (i.e. Does not require additional adapters). It is an ultra-wide and ultra-fast prime lens which covers both 35mm full-frame and Aps-c sensors. Despite the extreme specifications, Venus Optics has successfully minimized the weight of the lens to around 500g (1.1 pounds (Approx.