Nebula Filter S-II 1.25-inch 12nm 62-series-eyepieces Supplemental 2

Supplemental 2

The L-Pro filter uses a precision coating based on ion deposition coating technology

it's still one of my favorite captures

Comfortable handle with adjustable strap ensures steady grip

Nebula Filter S-II 1.25-inch 12nm 62-series-eyepieces Supplemental 2In 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,