ZWO 2" Ha SII OIII 7nm Filter Set (ZWO-NB7NMD2) eyepiece set or case Stroke: 6mm

Stroke: 6mm

non-metallic coatings have 99% reflectivity across the visible spectrum which results in images that are brighter and "whiter

Software: Celestron Starry Night Special Edition Software and SkyPortal App Total Kit Weight: 17

30lbs Field Stop 22

ZWO 2" Ha SII OIII 7nm Filter Set (ZWO-NB7NMD2) eyepiece set or case Stroke: 6mmNarrowband filter does not eliminate the effects of light pollution or increase the objects brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula. It can reduce the transmission of certain wavelengths of light, specifically those produced by artificial light including mercury vapour, and both high and low pressure sodium vapour lights and the unwanted natural light caused by neutral oxygen