0.5Å PE Quantum Solar Filter, Hydrogen Alpha line. For use with refractors, SCTs, Maksutovs. Includes front and rear plates, power supply, instructions, and hard case. Requires ERF or UV/IR cut filter, plus Powermate barlow or stop down mask to reach F/27-F/35 focal ratio for best performance (sold separately). Learn More

0.6Å PE Quantum Solar Filter, Hydrogen Alpha line. For use with refractors, SCTs, Maksutovs. Includes front and rear plates, power supply, instructions, and hard case. Requires ERF or UV/IR cut filter, plus Powermate barlow or stop down mask to reach F/27-F/35 focal ratio for best performance (sold separately). Learn More

0.7Å PE Quantum Solar Filter, Hydrogen Alpha line. For use with refractors, SCTs, Maksutovs. Includes front and rear plates, power supply, instructions, and hard case. Requires ERF or UV/IR cut filter, plus Powermate barlow or stop down mask to reach F/27-F/35 focal ratio for best performance (sold separately). Learn More

0.8Å PE Quantum Solar Filter, Hydrogen Alpha line. For use with refractors, SCTs, Maksutovs. Includes front and rear plates, power supply, instructions, and hard case. Requires ERF or UV/IR cut filter, plus Powermate barlow or stop down mask to reach F/27-F/35 focal ratio for best performance (sold separately). Learn More

Solar System Filter Wheel, choose your filter configuration below. For use with refractors, SCTs, Maksutovs. Includes front and rear plates, power supply, instructions, and hard case. Requires ERF or UV/IR cut filter, plus Powermate barlow or stop down mask to reach F/27-F/35 focal ratio for best performance (sold separately). Learn More

Energy Rejection Filter for Hydrogen Alpha solar filter. Specify dimensions below. Learn More

Female SCT to male T thread adapter. Use in front of Quantums or T-Scanners to rigidly connect to SCT telescopes. Use on rear of Quantums or T-Scanners to rigidly connect cameras. Learn More

Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
PROMINENCE MODEL ***FOR QUESTAR TELESCOPES ONLY***

This new, All-In-One design marries high quality components of all 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"
CHROMOSPHERE MODEL ***FOR QUESTAR TELESCOPES ONLY***

This new, All-In-One design marries high quality components of all 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"
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

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

USB2.0 A Male to Micro B Cable for Quark Learn More

Daystar Instruments QUARK is the first Hydrogen Alpha "Eyepiece"
COMBO PROMINENCE 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 of $995.00 ~

Learn More

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 of $995.00 ~

Learn More