Season 4 Episode 14 - Pentax 6x7 & the Polar Plunge. Bringing It All Back Home is back for a special New Year's Day episode - and this one is bringing it all back to the Pentax 6x7 medium format camera (beast). Join us for a look at why it still has advantages over the RZ67, why the wooden grip and lens focus ring are essential, and how it fared taking portraits of the way-too-popular Margate Polar Plunge.