Cube Reflector 38mm (1.5in) cube ± 3 secs with UKAS Calibration

Can be used as general purpose reflector and for providing a 90° angle standard in three planes, for setting or checking perpendiculars. • Size of Faces: 38 mm (1.5 in) square • Reflector Faces: 3 (2 adjacent faces perpendicular to the base, 1 parallel to the base) • Accuracy of 90° Angle: ±3 secs • Weight: 0.43 kg (1 lb) Other cubes can be supplied to required specifications to special order. For example, as above but with an accuracy of 90° ±1 sec or with four or five reflective faces.