Product series:

DayStar
Combo QUARK H-Alpha solar filter, for prominences
$ 1,810.00
ready for shipping in 3-6
months

DayStar
QUARK H-alpha filter,chromosphere
$ 1,810.00
ready for shipping in 3-6
months

DayStar
QUARK H-alpha filter Gemini
$ 3,630.00
ready for shipping in 3-6
months