Sometimes I use handbook focus lenses, and I think it would make it simpler to see what’s in focus in a high decision screen. Also, you could examine focus on pictures without having to zoom in so much. And it might be good when you could pinch zoom and pan round on photographs as easily as you’ll be able to on a smartphone show. Sony has offered Bluetooth on its cameras for many years but has used it solely for transferring location information from smartphones.
Multimedia & Photograph