TTArtisan APS-C 56mm F1.8 AF Auto Focus AF Prime Fixed Focus Large Aperture Lens for Nikon Z Mount Camera Like Z5 Z6 Z7 Z6II Z7II Zfc Z8,etc. - TTA-56/f1.8-Z

• 【Well Optical Design】56mm F1.8 is designed with 10elements in 9groups optical structure, using ultra-low dispersion glass elements and high refractive lenses to help reduce purple fringing and improve clarity. Full metal body but light weight, easy and convenient to carry around. 【STEPPER MOTOR】TTArtisan 56/1.8 lens adopts an "STM+lead screw type"structure, which provides quiet and fast autofocus to help capture the remarkable moments. 【50mm Perfect Portrait Focal Length】50mm is equal to 84mm in full frame,which is a perfect focal length for portrait photography. Accurate and agile eye detection makes it easy to capture wonderful moments when taking photos,and helps to shoot smooth images when recording videos. 【F1.8 LARGE APERTURE】F1.8 aperture allows more light to enter the camera，which is beneficial for low-light photography.In addition，the large aperture brings objects in the foreground into focus and blurs the background.