Baader 1.25″ Neutral Density ND 0.9 Filter
Baader’s 1.25″ Multicoated Neutral Density Filter provides fantastic views all for an affordable price. Baader Planetarium has developed the latest coating technologies and applied these to all of their quality filters. This filter has an ND 0.9 Multicoated density, housed in a 1.25″ filter cell. Use this Baader Filter to attenuate the light from bright objects for enhanced views of celestial objects