Upcoming Sony Lens Adapter Does More than Adapt Lenses, Helps Focus Too

Here’s some interesting innovation on the tech-side of photography: on August 24, Sony will be unveiling a new lens adapter called the LA-EA2 that will let customers use large Sony Alpha DSLR lenses on their small NEX mirrorless cameras. Unlike most lens adapters, this one actually does a lot more than adapt lenses — it has its own translucent mirror and phase-detection autofocus sensor to aid the camera in providing snappy autofocus. It’s almost like an accessory that helps turn small NEX bodies into a DSLR-style camera (except there’s still no optical viewfinder).