Vertical Head Mount
The vertical head mount is a highly recommended accessory for the vertical counter weight system. This mount is proprietary to the Thelma Cam-Slide II system and is not offered by any other system. How it works is by adding the ability to extend and tilt the surface where your camera head will attach so that you can get the maximum range of motion with your camera, giving much more flexibility for vertical shots. The traditional system only allows for a DSLR camera to stand upright with the flattest part of the camera backed up against the slide. If you are using a traditional video camcorder with a wide or long body, there is no way to even get your camera level when the slide is completely vertical. The vertical head mount solves this dilemma by tilting 85 degrees in the forward and backward positions and extending an additional 3"from the rail.
You will now be able to get most any camera level with the rail in the vertical position and you will also have a broad range of motion in all directions, giving you the greatest flexibility.