The Sony FE 24-70mm f/4 Za Oss Vario Tessar T* is a standard lens compatible with Sony attacks. From the point of view of the optical characteristics, the product has a focal length between 24 and 70 millimeters with field angle between 84.1 and 34.4 degrees. As regards focus, this provides for a minimum distance equal to 40 centimeters with a reproduction ratio of 0.20 x and a maximum opening of the f/4 diaphragm. As far as the lenses are concerned, it is possible to verify that the Sony FE 24-70mm lens f/4 Za Oss Vario Tessar T* presents 12 elements divided into 10 groups with 7 lamels of diaphragm. The compact zoom of the lens is internal with a ring and allows you to ensure the photographer a uniform exposure thanks also to the incorporated stabilization. As regards focus, this happens with an AF engine without ultrasound; It is present internal AF and full time MF. From a constructive point of view, the lens does not present the tripod ring and is not compatible with the multipliers but is equipped with a speaker. The materials used for the machine body are solid and resistant and the innovative T* coating allows you to protect the lens and lenses from dust and humidity ensuring light images and an exceptional chromatic yield. The lens has a specific weight of 426 grams that allows the photographer easy to move and safe shots even in difficult conditions. Ideal for: The Sony FE 24-70mm lens f/4 Za Vario Vario Tessar T* is perfect for advanced photographers who perform naturalistic and landscape shots since intrinsic technology allows to enhance the details to the maximum.