Pizzi - High Precision Optical Collimator Brochure

The optical alignment collimator is an instrument produced by Pizzi Instruments and designed especially for monitoring movement at dam crests. The instrument, of notable optical-mechanical characteristics, with an objective lens of 80mm diameter and 60X magnification, allows optical alignment between two points considered fixed, this alignment defines a fixed vertical plane which allows the detection of movement of points in the structure aligned with it. The collimator is always positioned at the same station point thanks to special bases which allow repeat placing in the exact same position.