Perfect level for aus mounts - Reptilia Bubble Level AUS Accessory

I needed a bubble for my AUS mount. This integrates perfectly into the mount. Keeps it close to the lens so you don't have to break your line of sight too much. You also know it's level because it integrates with the mount. The screw it came with was weak though. I accidentally overtightened and the head snapped right off. Reptilia sent me a new screw though.