Premium Grade Fotodiox Pro Adapter; No Play Adapter; Infinity Focus Guaranteed; Top Notch Craftsmanship; 24 Month Manufacture Warranty; This is one of the Pro-series lens mount adapter made with precision and pristine award standard. As all Pro-series adapters, these adapters have been specially crafted to endure professional lenses. No play between lens and Camera. With unique styling, the lens mount adapter maintains/enhances professional appearance. This lens mount adapter allows Hasselblad lenses to fit on Nikon camera body. H-series Hasselblad lens will not fit.