The compact, lightweight Qwik-Point is the ideal sighting companion for Ranger or any small scope! Qwik-Point uses the same optical principle as Starbeam and can be used for daytime spotting or nighttime star hopping. Night mode brightness is adjustable. A Universal model, with a Velcro strap is available for telescopes with a 4" or smaller tube diameter. Daytime only units are available without the electronics board.