DayStar Filters

6' Cord with alligator clips

Created for compatibility with your Quark, this 2 Inch Eyepiece Holder screws into the Quark's upper part, replacing the included 1.25" adapter tha...

Enhance your refractor telescope's performance with the Daystar Filters 2" UV/IR Filter. This high-quality optical filter is designed to improve im...

Enhanced Power: The Daystar Filters 22.4 Amp-hour battery pack is designed to provide extended power to your Quark solar filter, ensuring prolong...

Enhanced Viewing Experience: Elevate your astronomical observations with the Daystar Filters 25mm 1.25" Eyepiece (62° Ortho), designed for superi...

Enhanced Compatibility: The Daystar Filters 3" Dia. Plate with 2" Female Adapter is expertly designed to provide seamless compatibility with Quan...

CALCIUM H-line QUARK: Experience the thrill of solar observation with the Daystar Filters CALCIUM H-line QUARK, bringing the simplicity and enjoy...

Solar Imaging Adapter: The DayStar Filters QUARK Camera Adapter is designed for owners of H-alpha, Calcium, or Sodium Quark solar filters, allowi...

Product Name: COMBO QUARK* Chromosphere Edition Type: Hydrogen Alpha "Eyepiece" Launch: New for Summer 2015, catering to SCT, Maktsutov, and ~F...

Product Name: COMBO QUARK* Chromosphere Edition Type: Hydrogen Alpha "Eyepiece" Launch: New for Summer 2015, catering to SCT, Maktsutov, and ~F...

Service Submission Caution: Given the surge in eclipse-related demand, we advise against sending equipment for service, updates, or repairs curre...

Clean and Check:DayStar offers a standard clean-and-check service for filters which may have fallen into disrepair, become dirty or whose settings ...

Daystar Filters ERF Glass: Advanced Energy Rejection for Optimal Solar Viewing Efficient Energy Rejection: Specifically designed to reduce the he...

Daystar Filters Filter Wheel Housing (existing optics moved)

Product Name: DayStar Imaging FlatCap. Function: Serves as a Gaussian diffuser for taking flat field reference images with telescopes. Key Feat...

GF2SCTT - Front Gold Side SCT Adapter Compatible with Quantum filters. Features male T-threads and a female SCT ring. Designed to fit the Q3GWTF F...

GM2DT: Front Gold Side Drawtube Adapter Equipped with male T-threads and a male 2" drawtube snout. Compatible with the Q3GFTF Front Gold Plate.

Daystar Filters Imaging Focal Reducer, 0.5x/0.33X, 2" to T, with 20mm T Extension Tube Enhanced Field of View: Specifically designed to expand th...

  Daystar Filters Interference Eliminator - 2" to C Mount Innovative Solution for Interference: Specifically designed to tackle the common issue ...

  Daystar Filters Interference Eliminator - 2" to C Mount Innovative Solution for Interference: Specifically designed to tackle the common issue ...

Daystar Filters MAGNESIUM Quark Filter Product Type: QUARK Magnesium I b2 line "Eyepiece" for refractors F/4-F/9. Visual Appeal: Magnesium's bri...