Easy to Use
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This small precision Alignment Telescope is rugged, versatile and easy to use. It will align points along its optical axis to better than ±.010 inch (0.25 mm) up to 35 feet (10 m) away. Mechanical fixturing is made easily because the barrel is parallel to the optical axis. With the added feature of an autocollimator, reflective surfaces can be aligned perpendicular to the D-271.
The Model D-271V incorporates a video option with the alignment telescope, allowing the user to view the image of objects and alignment patterns on a monitor. The D-271V includes a video camera, monitor, relay lens, mounting brackets and all connecting cables.