Metal filter cell threads directly into the 2- inch barrel of your telescope eyepiece
This ND96 neutral density filter allows 13 percent of the visible light to pass through
Perfectly neutral color will not alter the natural color of the Moon
3X Magnification Power: Astromania 1.25 inch 3x lens barlow when connected to any 1.25 inch telescope eyepiece; will provide a magnification thrice that of the eyepiece; delivering a clearer effect for astrophotography
Multi Coated: 4 element lenses with multi coated optics design make image more crisp and sharp which will render exquisite images without introducing additional chromatic abberation; while can maintain true color reproduction even in low light conditions