USA Brand , Made and designed in Japan, Brand new, 10 Year Warranty About JINTU We are a professional photography equipment company, start on 2013, USA, Specialize production for camera lens, lens adapter etc There are many cheap lenses with the same appearance on the Internet, but the quality of our products is really different.We use Japanese optical lens, all metal body with super precision CNC machining,It uses a million-level metal lens coating equipment, and the distortion of the photo is small.It is produced by a large factory with thousands of people, and the visible and invisible parts are all excellence.you deserve to have! Compatible with Nikon D850, D810, D800, D750, D700, D610, D300, D3100, D3200, D3300, D3400, D5100, D5200, D5300, D5500, D5600, D7000, D7100, D7200, D7500, D50, D60, D90, Df, D3, D3X etc. A smooth manual focusing ring ensures quiet, accurate focusing, full metal body, Super Multi-Layer Coating to reduce flare and ghosting,and a rear focusing system to minimize fluctuation of aberration caused by focusing Backed with JINTU's 5 Year Return for Refurbish/Replacement Manufacture Warranty. 8 pieces of circular aperture, smooth and large focus rings internal focusing(IF) - hybrid aspherical lenses (H-ASP), ultra multi coating(UMC) High Quality - JINTU has utilized only metal in the 85mm's body design, the lens is incredibly robust and produces an enhanced and accurate tactile response. Description:The JINTU 85mm F1.8 lenses are manual focus primes, designed to give exceptional results at wide apertures. It produces sharp and clear images at all apertures.With f/1.8 Maximum Aperture and Internal Focus, the lens is designed to produce beautiful background blur, ideal for portraits and natural images. It inherits its predecessor's ultra-fast f/1.8 maximum aperture and rounded six-blade diaphragm for superior depth-of-field control and background blur.