ProMaster Tripod QR Long Lens Plate - 150mm

ProMaster's Long Lens Plate is used to balance long lenses and heavy or awkward camera rigs on gimbal heads, ball heads, and cine/video heads. The extra length of this plate allows it to slide back and forth in a dovetail head (arca-type) until the proper balance point is found. Then it is locked in place for the best stability when using movements on the head.

This long lens plate can also be used as an anti-twist remedy for lenses and cameras that have two threaded connection ports on their bottom side. The plate includes both a 1/4"-20 and 3/8"-16 connection bolt. By connecting both bolts to your lens or camera you will drastically improve stability and eliminate any possible twisting of the lens or camera on the plate.

The connection bolts are both removable from the plate if they are not required. They can also be used in other slots on the plate, especially the 1/4"-20 bolt which fits into every slot. Finally, two small safety bolts are located at either end of the Q/R plate to prevent it from accidentally slipping off a head when it is not locked down.