BAADER CONTRAST BOOSTER FILTER Size:1¼" 0 x Image circle

0 x Image circle

so you will need a custom coupler in order to use the ZWO EAF

These adapters connect your camera/CCD/reducer to the Prima Luce Lab Esatto 2" and Arco 2" which have a M56 x 1 male thread

1 x 4mm M54 screwed adapter

BAADER CONTRAST BOOSTER FILTER Size:1¼" 0 x Image circleThe Baader Contrast Booster filter increases contrast and cuts the blue end of the spectrum, making surface detail on Jupiter, Mars, the Moon and the Sun (only with additional energy rejection). As most budget refractors are not very well corrected at these wavelengths, this filter corrects much of the false colour and allows you to make the most of the optics. It also cuts UV IR, letting through light only where optics are their sharpest (especially