Amazon.com : Sony FE 50mm f/2.8 Macro Lens for Sony E, Bundle with 55mm Filter Kit, Cleaning Kit, Lens Cap Tether : Electronics
Amazon.com : Canon 50mm F/2.5 : Camera Lenses : Electronics
Amazon.com : Sony SEL50M28 FE 50mm F2.8 Full Frame E-mount Lens (Black) : Electronics
Amazon.com : CCTV Lens for C Mount, 50mm f/1.4 Closed Circuit TV Lens Manual Fixed Focal Lens Macro Photography Camera Accessory, C Mount for Canon for Sony for Fujifilm : Electronics
Amazon.com : Canon Fd 50mm F3.5 Macro Lens for Manual Focus Canon A- And T-series Film Cameras : Camera Lens Accessories : Electronics
Amazon.com : Minolta AF Macro 50mm F/2.8 : Camera Lenses : Electronics
Amazon.com : Canon Macro Lens FD 50mm 1:3.5 Ø52 S.S.C. Made In Japan : Camera Lenses : Electronics
Amazon.com : Sony 50mm f/1.8 SAM DT Lens for Sony Alpha Digital SLR Cameras - Fixed : Camera Lenses : Electronics
Amazon.com : Venus Laowa 50mm f/2.8 2X Ultra Macro APO Lens for Micro Four Thirds : Electronics