50mm Refractor STEM Telescope Kit Magnification_3x Materials Optical Glass

Materials Optical Glass

Cable Length: 7

but they relax the eye so the observer could pay attention to subtle details for extended periods

Eye relief: 24

and you won’t be sorry

50mm Refractor STEM Telescope Kit Magnification_3x Materials Optical GlassThis STEM kit from Explore One provides everything young explorers need to build their own 50mm refractor telescope. Designed to teach the science of optics and how telescopes work, the kit includes all parts and clear instructions for assembly. Once built, the compact 50mm aperture refractor is perfect for observing the Moons cratered surface, offering a hands on introduction to astronomy.