• Front side - accepts Arri B lenses
• Rear side - fits Bolex Bayonet camera mount

Machined from high quality alloy.

This adapter allows using lenses with Arri Bayonet mount on cameras with Bolex Bayonet mount.

Infinity focus is preserved.

This adapter can be used with Arri Standard lenses. Zoom lenses will operate without any issues. Arri S primes will operate less conveniently since the focusing mount will be locked, and you will need to turn the inner optical block for focusing. This may result in accident aperture value change.