# 1KSR-1M — Camera mount flange focal distance and adapter feasibility

For 1KSR-1M, flange focal distance (mm) is 57; mount type is Cine; format is 35 mm, verified against its source on 2026-08-13.

- **Mount name:** 1KSR-1M _(verified: appears in the quote below)_
- **Flange focal distance (mm):** 57 _(verified: appears in the quote below)_
- **Mount type:** Cine _(verified: appears in the quote below)_
- **Format:** 35 mm _(verified: appears in the quote below)_

## What the source says

> 1KSR-1M | 57 mm [ 25 ] | Cine | 35 mm |

## 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/).