LightPipe/SightTube Combination This unique and innovative collimator combines the LightPipe with the SightTube into one easier to use, lower-cost tool. The 2-in-1 collimator accurately aligns optics in Newtonian telescopes (LightPipe) as well as accurately aligning the focuser with the secondary mirror (SightTube). Save time, save money. Precision-made anodized aluminum, acrylic insert and stainless steel crosshair wires. Includes 14 page instruction booklet. Ship Weight 1 lb.
