Nikon NIKKOR-S Auto 50mm f/1.4 Ai Review,Test Nikon 50 mm F 1.4 Non-AI. Review Nikon Nikkor-S Auto 1: 1.4 f = 50mm | Happy,Tai Shimizu,the Nikon Nikkor-S 50mm f/1.4 Auto - Aly's Vintage Camera Alley,Nippon Kogaku Nikkor-S Auto 50mm F/1.4 | LENS-DB.COM