Quark to T adapter, for mounting T thread cameras directly and rigidly to the Quark. Compatible with T thread Interference Eliminator. Learn More

Quark to C adapter, for mounting C thread cameras directly and rigidly to the Quark. Compatible with C thread Interference Eliminator. Learn More

Quark to C and T adapter bundle, for mounting C or T thread cameras directly and rigidly to the Quark. Compatible with Interference Eliminator. Learn More

Daystar Quark Gemini H alpha Filter: Contains both Prominence and Chromosphere bandpass filters for instant slide-action switching between either view.

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Daystar QUARK Hydrogen Alpha "Eyepiece" filter now available for Spotting and Birding Scopes
CHROMOSPHERE MODEL

This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price.

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

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Daystar Instruments QUARK MgI b2 line "Eyepiece"

Now shipping.

By popular demand, we are introducing a Magnesium I b2 line version of the Quark, for use in refractors F/4-F/9.  Magnesium shows high contrast between granulation and spicule boundary in addition to plague emission.

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Daystar 80mm refractor and  QUARK Sodium D line Bundle

Now shipping, with a 4-6 week waiting list.

By popular demand, we are introducing a Sodium D line version of the Quark, bundled with our 80mm refractor.  Sodium gives outstanding views of active regions, plage, and granulation, in a pleasing yellow/orange color.

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Daystar Instruments QUARK NaD Line "Eyepiece"

Now shipping.

By popular demand, we are introducing a Sodium D-line version of the Quark, for use in refractors F/4-F/9. 

 

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Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
CHROMOSPHERE MODEL

This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price.

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

Learn More

Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
PROMINENCE MODEL

This new, All-In-One design marries high quality components of a telecentric barlow, adapters, snouts and Daystar hydrogen alpha filter into one simple assembly. Through design efficiency and optimization, now users can enjoy the known high quality optics of DayStar* at an affordable price.

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

Learn More

DayStar 80mm / Quark H alpha Filter Bundle
CHROMOSPHERE MODEL - PREORDER, SHIPS LATE FEBRUARY 2016

Best price in class! HALF the cost of other brands!
Observe the SUN, Observe the Night Sky, ALL-IN-ONE package!

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

Learn More

DayStar 80mm / Quark H alpha Filter Bundle
PROMINENCE MODEL - PREORDER, SHIPS LATE FEBRUARY 2016

Best price in class! HALF the cost of other brands!
Observe the SUN, Observe the Night Sky, ALL-IN-ONE package!

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

Learn More

Daystar Instruments QUARK is the first Calcium "Eyepiece"
CALCIUM MODEL for F/7 or longer refractors

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Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
COMBO CHROMOSPHERE MODEL for SCTs, Maks, or F/15 and longer refractors

Quark is available in a choice of "prominence" or "chromosphere"
~ Choose either for the same, low price ~

Learn More