Key Features EF-Mount Lens/Full-Frame Format Aperture Range: f/1.4 to f/16 Four Low Dispersion Elements Three Aspherical Elements BBAR-G2 and Fluorine Coatings USD AF Motor and Dynamic Rolling Cam Electromagnetic Diaphragm Rounded 9-Blade Diaphragm Compatible with TAP-in Console Tamron SP 35mm...

Key Features EF-Mount Lens/Full-Frame Format Aperture Range: f/2.8 to f/22 One XLD Element, Five LD Elements eBAND, BBAR, and Fluorine Coatings Ultrasonic Silent Drive Autofocus Motor VC Image Stabilization Dust and Moisture-Resistant Construction Removable Arca-Compatible Tripod Mount Rounded Nine-Blade Diaphragm...