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ASTRONOMIC 2" CLS CCD Filter
ASTRONOMIC 2" CLS CCD Filter - $125 Posted
Excellent condition, only used a few times.
The Astronomik CLS is a filter for visual observation and CCD photographs of nebulae, galaxies and star clusters with astronomical instruments of any size.
The Astronomik CLS blocks the light of the spectral lines of mercury and sodium-vapor lamps and lets the largest part of the visible light and H-alpha emissions pass. All the important emission lines, as well as the spectral region that the very well dark adapted eye can see, can pass through the filter.
Please PM if interested
Last edited by MortonBay; 27-04-2024 at 06:55 AM.
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