Advanced optical design that incorporates two ED glass elements and three aspherical elements. Providing smooth, quiet operation that is also responsive. Enhancing smoothness and producing natural highlights. Built-in Optical SteadyShot image stabilization compensates for camera shake. Ideal for low-light photography, portraiture and astrophotography. Sony E PZ 18-105 mm F4 G OSS Camera Lenses for E-mount cameras. Quiet power zoom with SteadyShot image stabilisation and zoom lever. An advanced optical design that incorporates two ED (Extra-low Dispersion) glass elements. The length of the lens remains constant while zooming or focusing. Zoom reversing is available after software update. Fingertip control of zoom speed via the zoom lever on the lens barrel or the zoom ring makes it possible to zoom smoothly. Specifications: Mount: Sony E-mount, Format: APS-C, Focal-Length: 18-105mm, Focal-Length (mm): 18-105mm, Focal Length (35mm) (APS-C): 27–157.5 mm (APS-C), 35mm equivalent focal-length (APS-C): 27-157.5mm, Product Name: E PZ 18-105mm F4 G OSS, Lens Groups/Elements: 12/16, Minimum Aperture (F): 22, Angle of View (APS-C): 76 degrees-15 degrees, Lens Groups/Elements: 12-16, Maximum aperture (F): 4, Aperture Blades: 7 blades, Angle of View (APS-C): 76 degrees–15 degrees (APS-C), Angle of View (35mm): 16 elements/12 groups, Circular Aperture: Yes, Minimum Aperture (F): 22, Minimum Focus Distance: 0.45 m (W), 0.95 m (T), Aperture Range: F4–22, Aperture Blades: 7, Circular Aperture: Yes, Maximum Magnification ratio: 0.11x, Filter Diameter: 72 mm, Minimum Focus Distance: 0.45 (Wide)-0.95m (Tele) (1.48 (Wide)-3.12ft (Tele)), Minimum Focus Distance (Tele): 0.95m (3.12 ft), Maximum Magnification ratio (x): 0.11x, Elements and Coating: 16 elements/12 groups, Filter Diameter: 72mm, Filter Diameter (mm): 72mm, Image stabilization (SteadyShot): Optical SteadyShot, Zoom system: Power zoom, Minimum Focus Distance (Wide): 0.45m (1.48 ft).. Lens system. Zoom capability. Yes. Minimum aperture number. 22. Closest focusing distance. 0.45 m. Maximum aperture number. 4. Number of diaphragm blades. 7. Lens mount interface. Sony E. Focal length (35mm film equivalent). 27 - 157.5 mm. Minimum focal length (35mm film equiv). 27 mm. Maximum focal length (35mm film equiv). 157.5 mm. Image sensor format. APS-C. Focal length range. 18 - 105 mm. Lens viewing angle, diagonal. 76 - 15°. Lens type. Telephoto zoom lens. Lens structure (elements/groups). 16/12. Component for. MILC. Performance. Lens hood. Yes. Compatibility. NEX-3/5/6/7. Maximum magnification. 0.11x. Auto focus. Yes. Design. Product colour. Black. Logistics data. Country of origin. Japan. Quantity per pack. 1 pc(s). Weight & dimensions. Weight. 840 g. Length. 175 mm. Filter size. 72 mm. Diameter. 8 cm. Packaging data. Package width. 250 mm. Package depth. 250 mm. Package height. 250 mm. Package weight. 1 kg