# Zenza Bronica S2A — Camera mount flange focal distance and adapter feasibility

For Zenza Bronica S2A, flange focal distance (mm) is 101.70 mm; mount type is SLR; format is 6×6 cm; production years is 1959–1980, verified against its source on 2026-08-13.

- **Mount name:** Zenza Bronica S2A _(verified: appears in the quote below)_
- **Flange focal distance (mm):** 101.70 mm _(verified: appears in the quote below)_
- **Mount type:** SLR _(verified: appears in the quote below)_
- **Format:** 6×6 cm _(verified: appears in the quote below)_
- **Production years:** 1959–1980 _(verified: appears in the quote below)_

## What the source says

> Zenza Bronica S2A | 101.70 mm | SLR | 6×6 cm | 1959–1980

## Source

- https://en.wikipedia.org/wiki/Flange_focal_distance

Last verified: 2026-08-13. Review by: 2028-08-12.
Part of [Camera mount flange focal distance and adapter feasibility](https://referencesource.org/camera-lens-body-adapter-compatibility/).