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Daystar

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.

Products 1 - 36 of 44
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DayStar Filters 0.5Å H-alpha Quantum PE filter
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 27,600.00
ready for shipping in 3-6 months
DayStar QUARK Magnesium I (b2) Line
DayStar
QUARK Magnesium I (b2) Line
$ 2,210.00
Sale price:
$ 1,986.71
ready for shipping in 24 h
DayStar Combo QUARK H-Alpha solar filter, for chromosphere
DayStar
Combo QUARK H-Alpha solar filter, for chromosphere
RRP:  $ 1,900.00
Our price:
$ 1,710.00
ready for shipping in 24 h
DayStar ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
DayStar
ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
$ 3,800.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-180N130
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,470.00
Sale price:
$ 1,211.46
ready for shipping in 24 h
DayStar QUARK H-alpha filter Gemini
DayStar
QUARK H-alpha filter Gemini
$ 3,690.00
ready for shipping in 3-6 months
DayStar QUARK Sodium D-Line
DayStar
QUARK Sodium D-Line
RRP:  $ 1,900.00
Our price:
$ 1,710.00
ready for shipping in 24 h
DayStar QUARK Calcium-H-Line
DayStar
QUARK Calcium-H-Line
$ 1,900.00
Sale price:
$ 1,531.49
ready for shipping in 24 h
DayStar ST 60/930 SolarScout carbon-fibre H-Alpha Chromosphere OTA
DayStar
ST 60/930 SolarScout carbon-fibre H-Alpha Chromosphere OTA
$ 2,420.00
ready for shipping in 3-6 months
DayStar QUARK H-Alpha solar filter for Nikon DSLR, chromosphere model
DayStar
QUARK H-Alpha solar filter for Nikon DSLR, chromosphere model
$ 2,210.00
ready for shipping in 3-6 months
DayStar QUARK H-alpha filter,chromosphere
DayStar
QUARK H-alpha filter,chromosphere
$ 1,900.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-200N150
DayStar
Filters Energy Rejection Filter E-200N150
$ 1,790.00
ready for shipping in 3-6 months
DayStar Solar Scout solar telescope 80/480 P OTA with Transport cases
DayStar
Solar Scout solar telescope 80/480 P OTA with Transport cases
$ 2,740.00
ready for shipping in 3-6 months
DayStar Solar Scout solar telescope 80/480 C OTA with Transport cases
DayStar
Solar Scout solar telescope 80/480 C OTA with Transport cases
$ 2,740.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-170N130
DayStar
Filters Energy Rejection Filter E-170N130
$ 1,470.00
ready for shipping in 3-6 months
DayStar ST 60/930 SolarScout SS60-ds H-Alpha OTA
DayStar
ST 60/930 SolarScout SS60-ds H-Alpha OTA
$ 1,470.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-130N100
DayStar
Filters Energy Rejection Filter E-130N100
$ 850.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-325F90
DayStar
Filters Energy Rejection Filter E-325F90
$ 1,060.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-150N100
DayStar
Filters Energy Rejection Filter E-150N100
$ 1,030.00
ready for shipping in 3-6 months
DayStar Combo QUARK H-Alpha solar filter, for prominences
DayStar
Combo QUARK H-Alpha solar filter, for prominences
RRP:  $ 1,900.00
Our price:
$ 1,710.00
ready for shipping in 3-6 months
DayStar QUARK H-alpha filter, prominences
DayStar
QUARK H-alpha filter, prominences
RRP:  $ 1,900.00
Our price:
$ 1,710.00
ready for shipping in 3-6 months
DayStar Filters E-120N100 energy rejection filter
DayStar
Filters E-120N100 energy rejection filter
$ 880.00
ready for shipping in 3-6 months
DayStar ST 60/930 SolarScout Carbon H-Alpha Prominences OTA
DayStar
ST 60/930 SolarScout Carbon H-Alpha Prominences OTA
RRP:  $ 2,420.00
Our price:
$ 2,100.00
ready for shipping in 3-6 months
DayStar ST 60/930 SolarScout SS60-ds H-Alpha OTA Set
DayStar
ST 60/930 SolarScout SS60-ds H-Alpha OTA Set
RRP:  $ 1,790.00
Our price:
$ 1,580.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-281F80
DayStar
Filters Energy Rejection Filter E-281F80
$ 690.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-140N100
DayStar
Filters Energy Rejection Filter E-140N100
RRP:  $ 1,050.00
Our price:
$ 950.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-110N75
DayStar
Filters Energy Rejection Filter E-110N75
RRP:  $ 830.00
Our price:
$ 760.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter E-120N80
DayStar
Filters Energy Rejection Filter E-120N80
RRP:  $ 840.00
Our price:
$ 760.00
ready for shipping in 3-6 months
DayStar Blocking Filters UV/IR 2"
DayStar
Blocking Filters UV/IR 2"
$ 200.00
ready for shipping in 3-6 months
DayStar Quark Universal AC Power Supply
DayStar
Quark Universal AC Power Supply
$ 84.00
Sale price:
$ 74.99
ready for shipping in 24 h
DayStar 22.4 Amp hour battery pack for the Quark
DayStar
22.4 Amp hour battery pack for the Quark
$ 179.00
ready for shipping in 3-6 months
DayStar Filters Energy Rejection Filter SC 8" (E-244F63)
DayStar
Filters Energy Rejection Filter SC 8" (E-244F63)
$ 600.00
ready for shipping in 3-6 months
DayStar Eyepiece Ortho 25mm 1.25"
DayStar
Eyepiece Ortho 25mm 1.25"
$ 158.00
ready for shipping in 3-6 months
DayStar Eyepiece Holder for Quark 2"
DayStar
Eyepiece Holder for Quark 2"
$ 105.00
ready for shipping in 3-6 months
DayStar QUARK H-Alpha solar filter for Canon DSLR, chromosphere model
DayStar
QUARK H-Alpha solar filter for Canon DSLR, chromosphere model
RRP:  $ 2,210.00
Our price:
$ 1,580.00
ready for shipping in 3-6 months
DayStar QUARK H-Alpha solar filter for Canon DSLR, prominence model
DayStar
QUARK H-Alpha solar filter for Canon DSLR, prominence model
RRP:  $ 2,210.00
Our price:
$ 1,580.00
ready for shipping in 3-6 months