Home > Solar Observing > Solar, C+D-ERF Filters
Baader 31.7mm Calcium K-Line Filter 395nm£271.00
The New Baader Planetarium Calcium K-Line Filter makes imaging of the sun in K-Line accessible to anyone with a telescope and digital camera or webcam.
Baader SOLAR CONTINUUM Filter£69.00 - £151.00
Baader Planetarium Solar Continuum Filter