TTArtisan APS-C 56mm F1.8 AF Auto Focus AF Prime Fixed Focus
TTArtisan APS-C 56mm F1.8 AF Auto Focus AF Prime Fixed Focus Large Aperture Lens for Sony E Mount Mirrorless Camera A7RII A7RIII A7RIV A7S3 A7MIII A7C A9 A6600 A6400 NEX-3 etc. 【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....