LensCoat Triple Axis Bubble Level allows you to level a camera
on 3 planes.
It comes encased in a crystal clear housing with green
fluid, and mounts effortlessly into the hot shoe of any standard 35mm
SLR camera. This bubble level eliminates the need to re-orient the level when
switching from Landscape to Portrait while using your camera.
Using a bubble
level will help to achieve a finer degree of accuracy in capturing image
content, and is ideal for anytime a
straight horizon is crucial.