URTH FD to E-mount is a mechanical adapter for Canon FD lenses on Sony E cameras. The flange-distance difference (42 vs. 18 mm) is sufficient to keep the full focus range, including infinity.
The adapter is mechanical – focus and aperture are controlled directly on the lens. Before shooting, check focus at infinity and play in the bayonet; for heavier lenses use a lens support.
Ideal for
Why URTH Canon FD to Sony E-mount adapter
- FD to E-mount – Vintage Canon FD lenses on Sony cameras.
- Infinity preserved – No optical elements.
- Aperture control – Aperture is set with the adapter/lens ring.
- Light – Compact solution for mirrorless.
Key specs
| Type | Bayonet adapter |
|---|---|
| Lens mount | Canon FD |
| Camera mount | Sony E |
| Factor | 1× (no optics) |
Technical data
| Lens flange focal distance | 42.00 mm |
|---|---|
| Camera flange focal distance | 18.00 mm |
