The Letus35 Talon K4 (Kit 4) consists of a Letus Hawk Viewfinder and telescoping rods that are mounted directly below the Talon quick-release baseplate with the extended base system. You can also use the base system with static/non-telescoping support rods.
The baseplate's back is ported to receive standard male threaded support rods (15mm), which allow you to easily mount accessories behind the camera. You can easily release your camera from the support rods for capturing still images or packing up your gear. The kit also gives you an option to attach the Letus Hawk Viewfinder to the Talon baseplate or to the quick-release camera plate, so that the viewfinder remains with the camera or the support rods.