2" L-Pro Deep-Sky Light Pollution Filter Accessory Type_Finder Scope Rings or anyone curious about nature

or anyone curious about nature and the night sky

To use the ¼-20 bolt

2 "filter thread on both sides

and a close focus of just 2 meters makes them versatile enough for nearby observations as well

Weighing just over two pounds

2" L-Pro Deep-Sky Light Pollution Filter Accessory Type_Finder Scope Rings or anyone curious about natureThe L Pro broadband filter is the ideal choice for suppressing light pollution from artificial light and enables astrophotos of broadband emission objects such as galaxies, reflection nebulae and globular clusters. Professional visual and photographic filter Improves the contrast of deep sky objects Special filter to suppress light pollution Filter diameter: 2. 0 inches 50. 8mm Connection thread: M48x0. 75mm Optically polished glass with 1 4 wavefront