Sony 85mm 1.4 GM

Focal Length: 85mm • Maximum Aperture: f/1.4 • Minimum Aperture: f/16 • Lens Mount: Sony E-mount • Format Compatibility: Full-frame (also works on APS-C with a 127.5mm equivalent focal length) • Optical Design: 11 elements in 8 groups • Special Elements: 1 XA (extreme aspherical) element, 3 ED (extra-low dispersion) elements • Coatings: Nano AR coating to reduce flare and ghosting • Autofocus System: Direct Drive SSM (Super Sonic wave Motor) for fast and precise AF • Minimum Focus Distance: 0.85m (2.79 ft) • Maximum Magnification: 0.12x • Aperture Blades: 11 (circular for smooth bokeh) • Filter Size: 77mm • Weather Sealing: Yes, dust and moisture resistant • Dimensions: 89.5mm (diameter) × 107.5mm (length) • Weight: 820g (1.81 lbs)