Actus #0 Lensplate DB Rear Plate On the rear standard you

On the rear standard you find an easy exchangeable frame holder for either a digital back or a DSLR/Mirrorless camera body

Reducer Ring 75mm for Universal Compendium Lenshade - 90mm (AC-324)

depending on the best position for cable management during rotation of the mounted camera body

Actus-MV (base) A solid foundation in which all camera movements are integrated

Actus #0 Lensplate DB Rear Plate On the rear standard youACB 0F Flat #0 lensplate This lensplate enables the use of #0 lenses with a shutter of irregular size, such as a Phase One X Shutter. It's also the preferred choice for focal lengths longer than 100mm. This lens plate has a flat front without the small recessed cavity of the default ACB 0 (99070710).