Long-Travel Micrometer Heads

OptoSigma's Long-Travel Micrometer Heads provide exceptionally high-resolution adjustment as well as enduring durability. Options include ranges of 25 and 50 mm. These micrometer adjusters are made with industry-standard specifications including the 500-micrometer thread pitch and shank diameters of 9.5, 10, and 12 mm. The micrometers have graduated marked where the smallest distance is 10 micrometers. Round or flat tip options are available but flat-tip spindles require a centered ball tip push point, as found on all of our translation stages. If you are wondering, yes, they are.