Vanguard Nivelo 204SL Tripod Quick-attach camera screw on pan head andon-head bubble level The center column can be inverted for great macro photography Strong 20mm diameter leg support with outstanding stability Twist-n-Lock leg locks and shock-absorbing, contoured rubber feet Quick-attach camera screw on pan head and on-head bubble level The center column can be inverted for great macro photography Strong 20mm diameter leg support with outstanding stability Twist-n-Lock leg locks and shock-absorbing, contoured rubber feet