The following video presents G Master -Brand concept | α lens | Sony:
This is an update to these previous blogs:
Sony expected the demand for FE 70-200mm F2.8 GM OSS Telephoto Zoom to significantly exceed supply; thus, Sony expected it will take about three months to deliver this lens from a customer’s order.
Sony recently announced new dates of availability for these products:
- Sony FE 70-200mm f/2.8 GM OSS (Model SEL70200GM): Release Date is September 30, 2016
- Sony 2x Teleconverter (model SEL20TC): Release Date is September 30, 2016
- Sony 1.4x Teleconverter (model SEL14TC): Release Date is October 28, 2016
For more info, please visit the translated version of the notice from the Sony Marketing (Japan) Inc. at https://translate.google.com/translate?act=url&depth=2&hl=en&ie=UTF8&prev=_t&rurl=translate.google.com&sl=ja&tl=en&u=http://www.sony.jp/ichigan/info2/20160926.html.
The following video presents G Master -Technology innovation behind G Master | α lens | Sony:
XA Lens
Aspherical lenses are much more difficult to manufacture than simple spherical types. New XA (extreme aspherical) lens elements achieve extremely high surface precision that is kept to within 0.01 micron by innovative manufacturing technology, for an unprecedented combination of high resolution and the most beautiful bokeh you’ve ever seen.
http://www.sony.net/Products/di/en-us/products/lenses/advantages/