Blocks all forms of light pollution while passing critical hydrogen-beta and ionized oxygen wavelengths of light.
The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate contrast of bright celestial objects.
Quickly switch between up to eight 1.25" eyepiece filters with this handy 8-Slot Filter Slider attachment.
Motorized multiple filter wheel operated by direct USB connection to a PC for easy filter transitions.
SkyGlow improves the views of nebulas, galaxies and star clusters, especially when viewing in areas with light pollution from streetlights and sources