ARC-LR is a new RRS lever-release clamp for photographers that features R-LOCK, a new feature designed to improve ease of use, expediate deployment of equipment, and provide an additional measure of securing one's kit.
The ARC-LR provides the certainty of auto-centering with both auditory and tactile feedback when your camera/lens plate is centered and locked within the clamp.
R-Lock uses a 5mm steel pin to engage the R-Lock mounting divots (holes) when you load your R-lock equipped rail/plate into the clamp and slide it into position.
An ambidextrous butterfly-latch and lever allows the user to arrange the clamp to be operated according to the user's preference.
For the first time, ARC-LR represents a RRS lever-release clamp option with adjustable tension, providing compatibility with most 3rd-party plates and rails.