The Pentax 645Z does not normally ship with a lens, so we do not have any "kit lens" test results to share. See below for our viewfinder accuracy test results. The Pentax 645Z's optical viewfinder ...

In this metric, the Pentax 645Z was quite fast. The 645Z required only 0.158 second for full AF and capture when using Spot (single center point) AF mode (our default full AF lag test).

we need to add on a Pentax 645Z at £5449, whereas a Fujinon GFX50S comes in at just £4499. Fujifilm has a clear price advantage. For more Fujifilm lens recommendations, have a look at our 'Top ...

Let's take a look at what is so compelling about the new version and why it could surpass the excellent recent Pentax 17. Coming a full 50 years after the Rollei 35S and 58 years after the ...