Like much of the DPReview staff, editor Barney Britton is a self-proclaimed super-fan of the 35mm focal length. The Sony Cyber-shot RX1R II has the same permanently affixed 35mm F2 lens as its predecessor, but it is backed up by almost completely new internals, including the same 42MP full-frame sensor and autofocus system as the Sony a7R II. Barney's put the RX1R II through its paces in a wide variety of shooting scenarios, and shares his thoughts about what's new, what isn't, and more importantly, whether or not the Mark II version is worth the upgrade. For more sample images, click the link below.