Nebula Filter S-II 1.25-inch 12nm Premium • Round Double Bridge Silhouette

•        Round Double Bridge Silhouette — Bold frame shape that amplifies the color's impact

•        Signature Double Bridge Aviator Design — Architectural detail on a precision metal frame

Order now to create a one-of-a-kind gift that’s built to impress

or tucked into jeans for a flash of color and personality that keeps things from feeling too plain

With the included smartphone adapter

Nebula Filter S-II 1.25-inch 12nm Premium • Round Double Bridge SilhouetteIn 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,