Product series:
More than 40 years ago, the Daystar founder Del Woods began manufacturing narrow band H-alpha filters for solar observation. These filters are used by both amateurs and universities alike, and have even flown into space aboard the space shuttle.
In 2014, DayStar introduced a new H-alpha filter under the trading name QUARK. The QUARK revolutionised solar observation because it offers very high contrast at a reasonable price, and can be used with existing refractors.
The QUARK module is now also available for other wavelengths, and DayStar also offers it pre-installed into refractors.
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,492.79
ready for shipping in 24
h
DayStar
QUARK Magnesium I (b2) Line
$ 2,244.19
ready for shipping in 24
h
DayStar
QUARK Sodium D-Line
Our price:
RRP:
$ 1,923.59
$ 1,803.37
ready for shipping in 24
h
DayStar
Filters Energy Rejection Filter SC 8" (E-244F63)
$ 601.12
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-120N80
Our price:
RRP:
$ 851.59
$ 771.44
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-150N100
$ 1,041.94
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-140N100
Our price:
RRP:
$ 1,061.98
$ 971.81
ready for shipping in 6-10
weeks
DayStar
Filters E-120N100 energy rejection filter
$ 891.66
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-325F90
$ 1,072.00
ready for shipping in 6-10
weeks
DayStar
QUARK H-alpha filter,chromosphere
Our price:
RRP:
$ 1,923.59
$ 1,613.01
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-170N130
$ 1,492.79
ready for shipping in 6-10
weeks
DayStar
QUARK H-alpha filter, prominences
Our price:
RRP:
$ 1,923.59
$ 1,502.80
ready for shipping in 6-10
weeks
DayStar
Solar Filters ULF-50
$ 21.94
ready for shipping in 6-10
weeks
DayStar
QUARK H-Alpha solar filter for Nikon DSLR, chromosphere model
$ 2,244.19
ready for shipping in 6-10
weeks
DayStar
QUARK H-Alpha solar filter for Canon DSLR, prominence model
Our price:
RRP:
$ 2,244.19
$ 1,602.99
ready for shipping in 6-10
weeks
DayStar
QUARK H-Alpha solar filter for Canon DSLR, chromosphere model
Our price:
RRP:
$ 2,244.19
$ 1,602.99
ready for shipping in 6-10
weeks
DayStar
Combo QUARK H-Alpha solar filter, for prominences
Our price:
RRP:
$ 1,923.59
$ 1,502.80
ready for shipping in 6-10
weeks
DayStar
Combo QUARK H-Alpha solar filter, for chromosphere
Our price:
RRP:
$ 1,923.59
$ 1,502.80
ready for shipping in 6-10
weeks
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 28,052.35
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-281F80
$ 701.31
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-200N150
$ 1,813.38
ready for shipping in 6-10
weeks
DayStar
QUARK H-alpha filter Gemini
$ 3,746.99
ready for shipping in 24
h
DayStar
QUARK Calcium-H-Line
Our price:
RRP:
$ 1,923.59
$ 1,502.80
ready for shipping in 24
h
DayStar
Solar Filters ULF-70
$ 31.96
ready for shipping in 6-10
weeks
DayStar
Solar Filters ULF50-2 Binocular
$ 42.98
ready for shipping in 6-10
weeks
DayStar
Filters Energy Rejection Filter E-110N75
Our price:
RRP:
$ 841.57
$ 771.44
ready for shipping in 6-10
weeks