Alpine Astronomical Baader Green CCD Photometric Imaging V-Filter (1.25")

Use the Alpine Astronomical Baader Green CCD Photometric Imaging V-Filter to capture images of the night sky in a targeted wavelength with your CCD imaging system. Centered on the 550nm wavelength, this green filter is one of the three primary colors that are used along with blue and red to produce custom composite pictures of celestial objects like planets, galaxies, and nebulae. The glass filter is precision planeoptically polished for distortion-free throughput, and dielectrically coated to maximize transmission through it. It comes mounted in a standard 1.25" eyepiece filter frame for easy compatibility with most imaging system nosepieces, extension tubes, and eyepieces.