Brunson Stride Level For Alignment Telescopes (187-S) HDS Tripods Built to withstand professional jobsite

Built to withstand professional jobsite demands with a 3-foot drop rating

Simply set up the laser in the pipe

no level is included

The graduations on the target act as "scale" and may be read using the optical micrometer as a vernier in much the same way that optical tooling scales are read

Brunson Stride Level For Alignment Telescopes (187-S) HDS Tripods Built to withstand professional jobsiteThe 187 S was specifically designed for quick, precise leveling of alignment telescopes and collimators. It can also be used to level any cylindrical surface between 1" and 3" in diameter. Like many of our levels, both ends of the bubble are viewed simultaneously by using prisms and a magnification system . This "coincidence" or "split" bubble presentation ensures the most accurate reading of the position of the bubble (see image at right). The bubble