The Hard Case from Jason Cases is a hard-shell Pelican 1560 case that fits your Angenieux Optimo 19.5 to 94mm zoom lens, as well as a number of other accessories that support the lens.
The Pelican 1560 case is an unbreakable, watertight, airtight, dustproof, chemical-resistant, and corrosion-proof hard case. The interior features a laser-cut, high-grade foam insert to protect the equipment and keep it in place. It holds the Optimo 19.5 to 94mm zoom lens and 18" rods. An extra slot is provided for various accessories.
Optimo 19.5 to 94mm zoom lens