KENLEY, England, Aug. 7, 2015 — Optical Surfaces Ltd. has announced a new option for its range of fully enclosed, pre-aligned reflective collimators. Self-aligning isolating feet allow a 10-mm height adjustment and easy relocation of the reflective collimator without any performance loss. The isolating feet clamp onto standard optical tables and operate in a ‘no floating’ or ‘floating’ mode. High stability and performance is achieved through a zero expansion off-axis parabola. The optics within each unit are secured by the use of stress-free mounts and come pre-aligned.