The new Zaber T-RS60 rotary stage offers continuous 360° rotation in a compact package. The stage’s bearing design permits handling of loads to 99 lb (45 kg). The stage features a worm gear that provides a 120:1 ratio for 0.00023° resolution. A built-in microstepping stepper-motor controller eases setup and offers high-resolution daisy-chainable operation. Ltd., 4001 Kennett-Pike, Suite #134-583, Greenville, DE 19807, (877) 378-0240,