Bronica ETR macro lens for medium format close-up photography with leaf shutter.
The Bronica Zenzanon-E 100mm f/4 Macro is a close-focus lens for the Bronica ETR medium format system, providing macro capability with a short telephoto perspective on the 6x4.5cm format. The 100mm focal length offers comfortable working distance from subjects while the medium format negative delivers extraordinary macro detail.
Optical quality is excellent at close focus distances with the flat-field correction essential for macro photography. The medium format negative size means even moderate magnification ratios reveal extraordinary detail. The Zenzanon multi-coating provides good contrast and colour accuracy. A built-in leaf shutter enables flash sync at all speeds.
Build quality follows Bronica's professional standards with solid metal construction and the reliable mechanical quality the system demands. The focus ring provides smooth, precise operation essential for critical macro focusing. The bayonet mount ensures secure attachment to ETR bodies.
On the used market, the Zenzanon-E 100mm f/4 Macro offers medium format macro capability at accessible prices. For Bronica ETR users wanting close-up photography with the extraordinary detail that medium format negatives provide, it represents one of the most affordable routes to medium format macro photography.