Baader SII 8NM Narrowband CCD Filter 2458425 25” accessories

25” accessories

#25 Red Filter - 1

Mass: 1010 g (Total)

Our various ClickLock clamps are made of seven precision-machined components which provide a highly effective retention mechanism that securely holds any 1¼" or 2" eyepiece

Baader SII 8NM Narrowband CCD Filter 2458425 25” accessoriesSII CCD Narrowband Filter (8nm) 1. 25" or 2" CCD imagers will find Baader's new Narrowband CCD pass filters to deliver the absolute highest contrast deep sky images in H Alpha, H Beta, Oxygen III, and Sulfur II, with the shortest exposures possible. Their ultra narrow bandwidths have extremely high transmissions, while completely rejecting light pollution as well as the important blocking of longer wavelengths. The high optical quality of the Baader