The sony FE 70-200 f2.8 is a zoom lens from Sony's G master series with high quality glass and impressive light performance. This lens is made for full frame e-mount cameras. With additional ED elements for minimal chromatic aberrations and aspherical elements, this lens contains less glass elements but the quality remains excellent and the lens lighter.  Further, the lens offers very fast autofocus and exceptional image stabilization performance. It is also parfocal, which means that focusing does not change during zooming and it has an infinitely variable aperture ring with an iris lock function. 

With its minimum focusing distance of 0.96 m, this lens is perfect for close ups and thus a perfect lens for portrait photography. 

Finally, the dimensions of the sony FE 70-200 f2.8 are 88.0 x 200 mm and weighs 1480 g.

Sony 70-200mm f/2.8 GM OSS II Specs