Baader 2″ Neutral Density ND 1.8 Filter
Baader Planetarium has been an integral force in developing progressive coating technologies over the years. This multi-coated 2″ Neutral Density Filter is unique compared to other available filters, while still managing to stay at a reasonable price. In terms of quality, Baader Neutral Density filters are a step above the rest. This superior performing filter has an ND 1.8 multi-coated density and is housed in a 2″ filter cell.