The iconic go-to lens, totally reimagined. Iconic 50mm prime, reimagined for the Z system. Sharper across the entire frame. Virtually zero distortion, even when shot wide open. Beautiful bokeh even at short focus distances. Liberating low-light performance. Ultra-quiet focusing. Whether you're shooting stills or videos, 50mm has never looked better. Empowered by the Z system's larger mount, shorter flange distance, raw imaging power and video capabilities, the nikkor Z 50mm f/1.8 s will redefine your notion of what a 50mm f/1.8 lens can do. Filter Size : 62mm.