Pentax 6x7 vs Pentax 67

The comparison between the Pentax 67 and the Pentax 6x7 is a fascinating study in evolution within the same product line, distinguishing the original 1969 chassis from its significantly refined successor. The Pentax 67, representing the post-1976 design update often referred to as the 'MLU body,' excels specifically in ergonomics and workflow, most notably with its convenient front-mounted mirror lock-up button that allows photographers to stabilize the massive mirror mechanism with a simple push rather than a stiff lever. In contrast, the original Pentax 6x7 is characterized by its raw, tank-like all-metal construction and the vintage appeal of the 'Asahi Pentax' badging, but it suffers from a cumbersome mirror lock-up system located on the top deck that is notoriously prone to seizing over time.

The Pentax 67 clearly surpasses the Pentax 6x7 in day-to-day usability by streamlining the interface and improving the reliability of the mirror mechanism, which is crucial for a camera where vibrations can otherwise ruin images on medium format film. The meaningful trade-off is primarily price and nostalgia; the Pentax 6x7 is generally more affordable and sought after by purists who prefer the original industrial design, whereas the Pentax 67 commands a premium for its practical enhancements. While both cameras deliver identical, stunning 6x7cm image quality using the same legendary Takumar lenses, the Pentax 67 is the superior tool for active photography due to its refined handling, making the older 6x7 a better choice only for the budget-conscious or studio-bound user.

Ultimately, the Pentax 67 wins this comparison because it refines the 'Poor Man's Hasselblad' concept into a genuinely usable professional system rather than just a heavy novelty.