Deluxe mounts provide the maximum positioning power.
With adjusting points at both ends; you can "tilt (210?), turn (360?) and rotate (360?)" your beamer and position it like no other mount available can.
All Deluxe mounts feature a 2.5" (63.5mm) x 2.5" (63.5mm) square mounting foot.
This ceiling mount works especially for Optoma HD73 HD70 Themescene H27 or H30A, screw it in and mount the baseplate on the ceiling and you are all set!
Looks real clean on the ceiling, no mounting plates or large constructions with 3 leg frames.