“HD”
The additional tube works as a supporting strut for more rigidity with higher loads. Perfect solution designed for eye tracking and other devices heavier than 3.2 kg (7 lbs).

over 3.2 kg 7 lbs

The additional tube works as a supporting strut for more rigidity with higher loads. Perfect solution designed for eye tracking and other devices heavier than 3.2 kg (7 lbs).
over 3.2 kg 7 lbs