Solar, C+D-ERF Filters

Baader D-ERF Energy Rejection Filters£271.00  -  £1,427.00

BAADER DOUBLE STACKED K-LINE 1.25″ FILTER WITH BAADER ND3.8 ASTROSOLAR FILM£287.00

Lunt Unmounted Energy Rejection Filters£157.00  -  £514.00

Lunt Energy Rejection Filters are diffraction limited with IR Cut, and are made for use in h-alpha solar filters.

Baader Solar Continuum Filter£73.00  -  £160.00

Works in conjunction with a primary white light solar filter (or Herschel Wedge Prism) to show more granulation and sunspot detail!