TechNow: The Sony Grand Master of ultra-wide zoom lenses
Sony has been at the forefront of the full-frame mirrorless market with their A7 line of cameras. Last year they released the A7RIV with a 61MP sensor, six years after the original A7 was released. In 2013, the A7 had a limited selection of lenses, but today, the Sony E lens mount boasts the largest selection of native lenses of any full-frame mirrorless system.
This week, Sony announced another new lens in their top-of-the-range line saying it is the world’s widest zoom lens with a constant f/2.8 aperture.



