Centering device, Model UPB-900 has a large screen with a diameter of 75mm and permeable illumination system for clear viewing.
The segment layout mark is provided on the screen for right and left lense , the screen could be lowered to confirm the position of Marked points, segment placement, etc.
UPB-900 is compact, and is simple to operate.
Reunión virtual con el Dr. Julian Triviño (Colombia)
