Model 99 subminiature positioner line from Del-Tron Precision Inc. (Bethel, CT) now includes crossed roller bearing technology that increases the load capacity to 40 lb. Units come in one-, two-, or three-axis models and are spring-loaded against either an inch or metric micrometer head with resolution of 0.001 in. or 0.01 mm graduations, respectively. The stages have a work surface of only 3/4 in. and an overall length of 2.28 in. including the micrometer head. They are designed for intermittent movement applications in industrial instruments and machinery for moving, locating, and locking into position lenses, mirrors, sensors, probes, and part locating devices.