![Daystar](/Marken/normal/Daystar.jpg)
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 Quark Universal AC Power Supply](/Produktbilder/normal/53555_1/DayStar-Quark-Universal-AC-Power-Supply.jpg)
DayStar
Quark Universal AC Power Supply
$ 86.00
ready for shipping in 24
h
![DayStar Eyepiece Holder for Quark 2"](/Produktbilder/normal/53980_1/DayStar-Eyepiece-Holder-for-Quark-2-.jpg)
DayStar
Eyepiece Holder for Quark 2"
$ 108.00
ready for shipping in 24
h
![DayStar 22.4 Amp hour battery pack for the Quark](/Produktbilder/normal/53554_1/DayStar-22-4-Amp-hour-battery-pack-for-the-Quark.jpg)
DayStar
22.4 Amp hour battery pack for the Quark
$ 183.00
ready for shipping in 24
h
![DayStar Blocking Filters UV/IR 2"](/Produktbilder/normal/63518_1/DayStar-Blocking-Filters-UV-IR-2-.jpg)
DayStar
Blocking Filters UV/IR 2"
$ 205.00
ready for shipping in 24
h
![DayStar Eyepiece Ortho 25mm 1.25"](/Produktbilder/normal/63950_1/DayStar-Eyepiece-Ortho-25mm-1-25-.jpg)
DayStar
Eyepiece Ortho 25mm 1.25"
$ 162.00
ready for shipping in 24
h
![DayStar ST 60/930 SolarScout SS60-ds H-Alpha OTA](/Produktbilder/normal/59709_1/DayStar-ST-60-930-SolarScout-SS60-ds-H-Alpha-OTA.jpg)
DayStar
ST 60/930 SolarScout SS60-ds H-Alpha OTA
$ 1,510.00
ready for shipping in 24
h
![DayStar Filters Energy Rejection Filter E-180N130](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-180N130.jpg)
DayStar
Filters Energy Rejection Filter E-180N130
$ 1,510.00
ready for shipping in 24
h
![DayStar QUARK Magnesium I (b2) Line](/Produktbilder/normal/59411_1/DayStar-QUARK-Magnesium-I-b2-Line.jpg)
DayStar
QUARK Magnesium I (b2) Line
$ 2,270.00
ready for shipping in 24
h
![DayStar QUARK Sodium D-Line](/Produktbilder/normal/51926_1/DayStar-QUARK-Sodium-D-Line.jpg)
DayStar
QUARK Sodium D-Line
Our price:
RRP:
$ 1,940.00
$ 1,820.00
ready for shipping in 24
h
![DayStar ST 60/930 SolarScout SS60-ds H-Alpha OTA Set](/Produktbilder/normal/59709_1/DayStar-ST-60-930-SolarScout-SS60-ds-H-Alpha-OTA-Set.jpg)
DayStar
ST 60/930 SolarScout SS60-ds H-Alpha OTA Set
Our price:
RRP:
$ 1,830.00
$ 1,680.00
ready for shipping in 24
h
![DayStar Quark USB Power Extension Cable](/Produktbilder/normal/53692_1/DayStar-Quark-USB-Power-Extension-Cable.jpg)
DayStar
Quark USB Power Extension Cable
$ 37.90
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter SC 8" (E-244F63)](/Produktbilder/normal/52639_1/DayStar-Filters-Energy-Rejection-Filter-SC-8-E-244F63-.jpg)
DayStar
Filters Energy Rejection Filter SC 8" (E-244F63)
$ 610.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-120N80](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-120N80.jpg)
DayStar
Filters Energy Rejection Filter E-120N80
Our price:
RRP:
$ 860.00
$ 770.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-150N100](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-150N100.jpg)
DayStar
Filters Energy Rejection Filter E-150N100
$ 1,050.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-140N100](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-140N100.jpg)
DayStar
Filters Energy Rejection Filter E-140N100
Our price:
RRP:
$ 1,070.00
$ 980.00
ready for shipping in 6-10
weeks
![DayStar Filters E-120N100 energy rejection filter](/Produktbilder/normal/12827_1/DayStar-Filters-E-120N100-energy-rejection-filter.jpg)
DayStar
Filters E-120N100 energy rejection filter
$ 900.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-325F90](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-325F90.jpg)
DayStar
Filters Energy Rejection Filter E-325F90
$ 1,090.00
ready for shipping in 6-10
weeks
![DayStar QUARK H-alpha filter,chromosphere](/Produktbilder/normal/44774_1/DayStar-QUARK-H-alpha-filter-chromosphere.jpg)
DayStar
QUARK H-alpha filter,chromosphere
Our price:
RRP:
$ 1,940.00
$ 1,630.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-170N130](/Produktbilder/normal/12827_1/DayStar-Filters-Energy-Rejection-Filter-E-170N130.jpg)
DayStar
Filters Energy Rejection Filter E-170N130
$ 1,510.00
ready for shipping in 6-10
weeks
![DayStar QUARK H-alpha filter, prominences](/Produktbilder/normal/44774_1/DayStar-QUARK-H-alpha-filter-prominences.jpg)
DayStar
QUARK H-alpha filter, prominences
Our price:
RRP:
$ 1,940.00
$ 1,520.00
ready for shipping in 6-10
weeks
![DayStar Solar Filters ULF-50](/Produktbilder/normal/62948_1/DayStar-Solar-Filters-ULF-50.jpg)
DayStar
Solar Filters ULF-50
$ 21.90
ready for shipping in 6-10
weeks
![DayStar QUARK H-Alpha solar filter for Nikon DSLR, chromosphere model](/Produktbilder/normal/52375_1/DayStar-QUARK-H-Alpha-solar-filter-for-Nikon-DSLR-chromosphere-model.jpg)
DayStar
QUARK H-Alpha solar filter for Nikon DSLR, chromosphere model
$ 2,270.00
ready for shipping in 6-10
weeks
![DayStar QUARK H-Alpha solar filter for Canon DSLR, prominence model](/Produktbilder/normal/52375_1/DayStar-QUARK-H-Alpha-solar-filter-for-Canon-DSLR-prominence-model.jpg)
DayStar
QUARK H-Alpha solar filter for Canon DSLR, prominence model
Our price:
RRP:
$ 2,270.00
$ 1,620.00
ready for shipping in 6-10
weeks
![DayStar Solar Scout Sonnenteleskop 80/480 P OTA mit Transportkoffer](/Produktbilder/normal/64573_1/DayStar-Solar-Scout-Sonnenteleskop-80-480-P-OTA-mit-Transportkoffer.jpg)
DayStar
Solar Scout Sonnenteleskop 80/480 P OTA mit Transportkoffer
$ 2,810.00
ready for shipping in 6-10
weeks
![DayStar Solar Scout Sonnenteleskop 80/480 C OTA mit Transportkoffer](/Produktbilder/normal/64573_1/DayStar-Solar-Scout-Sonnenteleskop-80-480-C-OTA-mit-Transportkoffer.jpg)
DayStar
Solar Scout Sonnenteleskop 80/480 C OTA mit Transportkoffer
$ 2,810.00
ready for shipping in 6-10
weeks
![DayStar QUARK H-Alpha solar filter for Canon DSLR, chromosphere model](/Produktbilder/normal/52375_1/DayStar-QUARK-H-Alpha-solar-filter-for-Canon-DSLR-chromosphere-model.jpg)
DayStar
QUARK H-Alpha solar filter for Canon DSLR, chromosphere model
Our price:
RRP:
$ 2,270.00
$ 1,620.00
ready for shipping in 6-10
weeks
![DayStar Combo QUARK H-Alpha solar filter, for prominences](/Produktbilder/normal/48678_1/DayStar-Combo-QUARK-H-Alpha-solar-filter-for-prominences.jpg)
DayStar
Combo QUARK H-Alpha solar filter, for prominences
Our price:
RRP:
$ 1,940.00
$ 1,520.00
ready for shipping in 6-10
weeks
![DayStar Combo QUARK H-Alpha solar filter, for chromosphere](/Produktbilder/normal/48678_1/DayStar-Combo-QUARK-H-Alpha-solar-filter-for-chromosphere.jpg)
DayStar
Combo QUARK H-Alpha solar filter, for chromosphere
Our price:
RRP:
$ 1,940.00
$ 1,520.00
ready for shipping in 6-10
weeks
![DayStar ST 60/930 SolarScout Carbon H-Alpha Prominences OTA](/Produktbilder/normal/56447_1/DayStar-ST-60-930-SolarScout-Carbon-H-Alpha-Prominences-OTA.jpg)
DayStar
ST 60/930 SolarScout Carbon H-Alpha Prominences OTA
Our price:
RRP:
$ 2,480.00
$ 2,240.00
ready for shipping in 6-10
weeks
![DayStar ST 80/1400 Solar Scout H-Alpha Chromosphere OTA](/Produktbilder/normal/53977_1/DayStar-ST-80-1400-Solar-Scout-H-Alpha-Chromosphere-OTA.jpg)
DayStar
ST 80/1400 Solar Scout H-Alpha Chromosphere OTA
$ 3,890.00
ready for shipping in 6-10
weeks
![DayStar Filters 0.5Å H-alpha Quantum PE filter](/Produktbilder/normal/12816_1/DayStar-Filters-0-5A-H-alpha-Quantum-PE-filter.jpg)
DayStar
Filters 0.5Å H-alpha Quantum PE filter
$ 28,300.00
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-200N150](/Produktbilder/normal/74437_1/DayStar-Filters-Energy-Rejection-Filter-E-200N150.jpg)
DayStar
Filters Energy Rejection Filter E-200N150
$ 1,830.00
ready for shipping in 6-10
weeks
![DayStar Glaszylinder (Ersatzteil) für Moonglow All-Sky Camera](/Produktbilder/normal/82903_2/DayStar-Glaszylinder-Ersatzteil-fuer-Moonglow-All-Sky-Camera.jpg)
DayStar
Glaszylinder (Ersatzteil) für Moonglow All-Sky Camera
$ 21.90
ready for shipping in 6-10
weeks
![DayStar Filters Energy Rejection Filter E-281F80](/Produktbilder/normal/74437_1/DayStar-Filters-Energy-Rejection-Filter-E-281F80.jpg)
DayStar
Filters Energy Rejection Filter E-281F80
$ 710.00
ready for shipping in 6-10
weeks
![DayStar QUARK H-alpha filter Gemini](/Produktbilder/normal/62635_1/DayStar-QUARK-H-alpha-filter-Gemini.jpg)
DayStar
QUARK H-alpha filter Gemini
$ 3,780.00
ready for shipping in 24
h
![DayStar QUARK Calcium-H-Line](/Produktbilder/normal/49965_1/DayStar-QUARK-Calcium-H-Line.jpg)
DayStar
QUARK Calcium-H-Line
Our price:
RRP:
$ 1,940.00
$ 1,520.00
ready for shipping in 24
h