Focus Shift: 50mm f/1.8G

The 50mm f/1.8G was Nikon's update to their cost effective 'D' and initial reviews where favourable. However, after using this lens for a number of years now I was still having issues with misfocus at wider apertures on my Nikon bodies. This behaviour was consistent across 2 other 50mm f/1.8Gs too but recently someone pointed out an optical phenomenon called focus shift that may be a potential cause...

Insane D800

The D800 broke many barriers when it was released - at the time of release/review DxO Mark awarded it the highest score in it's history (indepth analysis here); Mike Johnston at TOP made the following glowing statement following his own personal review:

For 25 years I've deliberately made it a point to experience a wide variety of cameras of most types: I've tested dozens of cameras, owned dozens of cameras, and seen and handled literally hundreds more.
[..]
Cutting to the chase: all things considered, the Nikon D800E and Nikkor AF-S 35mm ƒ/1.4G lens is the best overall photographic device of any description I have used thus far in my life.

High praise indeed although it hasn't been all positive news.