Nebula Filter S-II 1.25-inch 12nm Hotel Collection Built with 316L stainless steel

Built with 316L stainless steel and available in 10 unique colorways and straps

Designed for those who love a good laugh

Whether you're a maestro on the mic or a virtuoso on the viola

Polyglyceryl-3 Beeswax

Nebula Filter S-II 1.25-inch 12nm Hotel Collection Built with 316L stainless steelIn 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,