This unique New Focus brand 3.0 in. (76.2 mm) optical rail system combines an exceptionally light-weight rail with the ultimate convenience of quick release carriers. The rail uses an enhanced box-beam cross section to reduce weight without sacrificing stiffness. The optical rails are attached to the optical table with table clamps so that virtually any position or orientation is possible. For your convenience, there are both metric and English scales on each rail.

9732_2Model 9732 , showing English and metric scale