Copy Stand with Camera Arm and non-reflective matte gray gridded base board Kaiser RS1 Copy Stand with RA1 camera arm Non-reflective matte gray base board with printed fine grid. Height-adjustable feet. Spirit level in column base. Extra-wide and extremely vibration-resistant column of matte black anodized aluminum tubing with inch/cm scale. Smooth action manual arm height adjustment. Weight compensation by roll-off spring mechanism. Column can be mounted and rotated 180 Degree. Interchangeable threaded 1/4" and 3/8" bushing and camera adjustment tool.