Nebula Filter S-II 2-inch 6.5nm 1000-1200 then switch to the BinoViewer

then switch to the BinoViewer to enjoy an awe-inspiring view

Reveal celestial wonders like the desolate beauty of the lunar terrain

and critical thinking—all while having fun

Explore the microscopic world with precision and ease using this advanced LCD microscope from National Geographic

Nebula Filter S-II 2-inch 6.5nm 1000-1200 then switch to the BinoViewerIn addition to the turbulence in the air, the brightening of the night sky is the greatest obstacle to observing faint objects beyond the solar system. Street lights and other artificial lighting mean that the sky in human settlements is no longer properly black. As a result, the contrast and thus the perception of the deep sky objects also suffer. Depending on the type of celestial object, however, part of the interfering light can be filtered out,