Bronica 50mm F/4.5 Zenzanon-PG Lens for GS-1 6x7 Camera Review

The Bronica 50mm F/4.5 Zenzanon-PG is a wide-angle lens designed for the Bronica GS-1 medium format 6x7 camera system. At 50mm, it delivers an expansive field of view ideal for landscape, architecture, and environmental portraiture in the medium format space. The f/4.5 maximum aperture is typical for wide-angle lenses in this category, offering a balance between compact design and optical performance.

This particular unit is available on the used market in excellent-plus condition with caps included, priced at $322. For shooters invested in the Bronica GS-1 system, this lens fills an essential focal length gap. The Zenzanon-PG line is known for solid build quality and reliable optical performance across the Bronica ecosystem. Given the scarcity of modern medium format wide-angle options and the enduring appeal of 6x7 film photography among enthusiasts, this lens represents a practical acquisition for those already committed to the GS-1 platform.