Baader H-Beta 8.5NM Narrowband CCD Filter 9x50 Very fine adjustment for precise

Very fine adjustment for precise framing of targets

5x Barlow is threaded to accept 2” filters

which virtually eliminates chromatic aberration and delivers high-fidelity true-colour images

featuring 0

deep sky imaging

Baader H-Beta 8.5NM Narrowband CCD Filter 9x50 Very fine adjustment for preciseH Beta 8. 5nm CCD Narrowband Filter 1. 25" or 2" CCD imagers will find Baader's Premium Narrowband CCD passfilters 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