Sony SEL14TC 1.4x Teleconverter Lens ssf boasts a readout speed up

boasts a readout speed up to twice as fast as that of the α7S II

High speed performance : Sony CFexpress Type A memory cards are designed for professional photographers

up to 600Mbps

8 at any focal length: A constant F2

reducing wire movement

Sony SEL14TC 1.4x Teleconverter Lens ssf boasts a readout speed upProduct Highlights Extend your range by 1. 4x : Multiplies the focal length of the lens used by 1. 4x without degrading optical performance, AF speed and precision, or operability. Light loss with the teleconverter is approximately 1 stop. An ideal way to extend available focal length range for sports or wildlife photography without having to carry additional large, heavy lenses. 1 Specifications Make your movie soundtracks even more authentic with 5.