# L-Mount — Camera mount flange focal distance and adapter feasibility

For L-Mount, flange focal distance (mm) is 20.00 mm; mount type is Mirrorless; format is 24×36 mm, APS-C; production years is 2014–, verified against its source on 2026-08-13.

- **Mount name:** L-Mount _(verified: appears in the quote below)_
- **Flange focal distance (mm):** 20.00 mm _(verified: appears in the quote below)_
- **Mount type:** Mirrorless _(verified: appears in the quote below)_
- **Format:** 24×36 mm, APS-C _(verified: appears in the quote below)_
- **Production years:** 2014– _(verified: appears in the quote below)_

## What the source says

> L-Mount [ 10 ] (Leica, Panasonic Lumix, Sigma, DJI, et al.) | 20.00 mm | Mirrorless | 24×36 mm, APS-C | 2014–

## 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/).