Sony FE 70-300 mm F4.5-5.6 G OSS Camera Lenses built in Optical SteadyShot image stabilisation minimises the effects of camera shake when shooting handheld. Shoot with confidence in light rain or windy conditions. Focus operation is smooth and quiet too, making it an advantage for movies as well as stills. Plenty of on-lens control is provided for versatile shooting in a wide range of situations. A focus-mode switch lets you select manual or auto focus on the fly. Specifications: Mount: Sony E-mount, Format: 35mm full frame, Focal-Length: 70-300 mm, Focal-Length (mm): 70-300 mm, 35mm equivalent focal-length (APS-C): 105-450 mm, Lens Groups/Elements: 13/16, Angle of View (35mm): 34 degrees – 8 degrees10', Angle of View (APS-C): 23 degrees – 5 degrees20', Maximum aperture (F): 4.5-5.6, Minimum Aperture (F): 22-29, Aperture Blades: 9, Circular Aperture: Yes, Minimum Focus Distance: 0.9 m (2.96 ft), Maximum Magnification ratio (x): 0.31 x, Maximum Magnification ratio: 0.31 x, Filter Diameter: 72 mm, Filter Diameter (mm): 72 mm, Image stabilization (SteadyShot): Optical SteadyShot.