Special Features:

Aluminum rails mtd on rigid structure, 48.000 in. Lg, a metric scale calibrated in millimeters is inlaid in the top of each rail, mtd on rigid, hollow aluminum substructure mtd on adjustable feet for leveling, complete w/two adjustable tube mount part number b28-51, two mirror mounts part number b44-60, two carriers part number b23-42, one translation stage part number b62-60, one block part number b62-11, one carrier part number b23-22, two holder mirror part number b28-42, two filter holders part number b28-22, four rod holders part number b25-14, four rod collars part number b15-18, three narrow table bases part number b24-22, three rods part number b25-24, three rods part number b25-26, three rods part number b25-22, one hardware set part number b98-02, one mirror set part number a32-262-99, one mirror set part number a32-262-90, three flat mirror part number a32-262-00

Properties:

A device, consisting essentially of a horizontal rod or two parallel ways, on which movable carriages and holders may be fitted to hold and position various types and kinds of apparatus and optical instruments. It will be used for laboratory experiments or educational demonstrations in optics as well as for the testing and adjustment of optical instruments.