- H-Beta Filter 1.25"
- Products Features
This high performance CCD filter transmits only the Hydrogen Beta emission line. Therefore, itgreatly increases the contrast of objects that glow in the corresponding region of the spectrum(ie. The Horsehead, Cocoon and California nebulae).The H-BETA CCD filters are available in 1.25" and 2" sizes.These filters are recommended for capturing H-beta emitting objects using CCD photographyunder dark skies. Excellent for viewing H-beta emitting objects under dark sky.
* Contact your local distributor for details