Sony camera in a lens shape which use iPhone as viewfinder

Qx10 and Qx100 are two Sony cameras in a lens shape need an iPhone to control.

The QX10 features: 18MP 1/2.3" Exmor R® CMOS sensor, Sony G Lens with 10x optical zoom, One-touch NFC/Wi-Fi® smartphone, 1920x1080/30p HD video recording, Superior Auto and multi-shot layering.

 
The QX100 features: 20MP 1" Exmor R® CMOS sensor, 3.6x Carl Zeiss® Vario-Sonnar T* zoom lens with f/1.8 aperture, One-touch NFC/Wi-Fi® smartphone, 1920x1080/30p HD video recording, Superior Auto and multi-shot layering.