Sony 50mm 1.4 GM

Focal Length: 50mm • Maximum Aperture: f/1.4 • Minimum Aperture: f/16 • Lens Construction: 14 elements in 11 groups, including 1 Extra-low Dispersion (ED) glass element and 2 extreme aspherical (XA) elements • Coatings: Nano AR Coating II to reduce reflections and flare; fluorine coating on the front element for resistance against dust and fingerprints Aperture: • Diaphragm Blades: 11, rounded • Aperture Ring: Yes, with de-click switch for smooth transitions • Autofocus: Yes • Motor Type: Dual XD (extreme dynamic) Linear Motors for fast, precise, and quiet focusing • Minimum Focus Distance: 0.38 meters (14.96 inches) • Maximum Magnification: 0.18x • Focus Method: Internal • Mount: Sony E-mount • Format Coverage: 35mm full-frame • Filter Size: 67mm • Dimensions (Diameter x Length): 80.6 x 96 mm • Weight: 516 grams