Request InfoSPECTROLIGHT Inc.The Light Aligner from Spectrolight Inc. is an optical ruler with precision pinholes and fiducials that simplifies the common problem of aligning a laser or other light beam. Key product advantages include a simple tool to check and set beam height, a magnetic base for fast placement, an optional bolt-on extension for high beams, and optional base pins for breadboard hole registration. A clip-on extension module doubles the height of the Light Aligner for setups needing an expanded alignment range. 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