The LDS Electronic Autocollimator is a proven metrology tool. The LDS1000 controller and head, LDS-Vector, perform sub-micro-radian angular measurements for alignment, quality assurance, and metrology applications. Featuring a highly collimated, 670 nm laser diode, the LDS-VECTOR enables non-contact measurements over long working distances of up to 20 meters. Not only angular measurements, but also straightness and flatness of trajectory can be measured using other accessories. The LDS1000 controller includes RS-232, with GPIB communication, various memory and output options to choose from. A linear error calibration service is available enabling higher accuracies from linear stages by mapping the error into the XPS controller. Call Newport.