Top Highlights

  • Tuned to H-Alpha Wavelength
  • 18mm Focal Length
  • 52° Field of View
  • 1.25" Diameter Barrel
  • 20mm Eye Relief
  • Fully Multi-Coated Optics
  • Fold-Down Eyecup

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(1) xtbaaaetwqdzwbtacvvfzqrvytftvb

  • Fits All Quark Models
  • Enables the Use of 2" Eyepieces
  • Brass Compression Ring Protects Eyepiece

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(2)

  • For Solar and Solar Eclipse Viewing
  • Align Solar and Solar-Filtered OTAs
  • Fits Most Finderscope Dovetail Brackets

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(23)

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(2)

Top Highlights

  • 12/18/25mm CEMAX Eyepieces
  • 2x CEMAX Barlow Lens
  • 1.25" Diameter Barrel
  • 20mm Eye Relief
  • Fully Multi-Coated Optics
  • Designed for H-Alpha Solar Viewing
  • Includes Hard Carrying Case
  • Requires Blocking and SolarMax Filters

More on the Way

Expected availability: 7-14 business days
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You Pay: $211.89

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Top Highlights

  • 2x Magnification
  • 1.25" Diameter Barrel
  • Full Multi-Coated Optics
  • For Use at H-alpha Wavelengths
  • Requires Blocking and SolarMax Filters

In Stock

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B&H # COCPST MFR # PSTC

Top Highlights

  • For Personal Solar Telescope
  • Hinged Handle
  • Dual Draw Latches
  • Reinforced Corners
  • Uses Foam from Original Packaging

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B&H # COZA MFR # ZO

  • Converts 2" Eyepiece Holders to 1.25"
  • Takes Up No Focus Travel
  • Won't Interfere with Normal Focus of OTA

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B&H # DAQBP30 MFR # QBP30

  • 1A and 2A USB Outputs
  • Battery Status and Charging Indicator
  • Runs Quark Solar Filters for up to 8 hrs

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  • Original Manufacturer Replacement Part
  • 5 VDC, 1.8 A Output
  • Input: 110-220 VAC
  • Set of International Outlet Plugs

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B&H # DAUSB2CBL MFR # USB2CBL

  • Use to Power Quark Series of Filters
  • Standard USB 2.0 to Micro-USB
  • Supports up to 2.1A of Power
  • 6' Power Cord

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Expected availability: 7-14 business days
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You Pay: $18.00

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Top Highlights

  • Factory Replacement Part
  • Combo AC Wall Adapter with 6' Power Cord
  • Set of Ungrounded International Plugs
  • US, EU, UK, Australia Outlet Adapters
  • 100-240 VAC, 50-60 Hz, 18W

Special Order

Expected availability: 7-14 business days
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Top Highlights

  • Native 0.5x Focal Reducer
  • 0.33x Reduction with 20mm Extension Tube
  • Four-Element Lens Design in Two Groups
  • Produces Wider Field of View for Imaging
  • 36mm clear aperture
  • Requires Camera-Specific T-Mount

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Expected availability: 7-14 business days
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You Pay: $285.00

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  • Enables the Use of 2" Visual Accessories
  • Protective Brass Compression Ring
  • ATM and University Filter Compatible

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Expected availability: 7-14 business days
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You Pay: $52.00

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  • Enables Astroimaging
  • Adapt Imaging Systems to Quark Filters

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Expected availability: 7-14 business days
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  • Enables Astrophotography
  • Adapt DSLR Cameras to Quark Filters
  • Requires Camera-Specific T-Ring

Special Order

Expected availability: 3-5 weeks
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  • Enables Astrophotography/Imaging
  • Adapt Cameras to Quark Filters
  • Requires Camera-Specific T-Ring

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Expected availability: 7-14 business days
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You Pay: $69.00

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B&H # DADS12VCLPLG MFR # DS12VCLPLUG

  • Power Daystar Filters from Car
  • LED Power Indicator
  • 6' Cord

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Expected availability: 7-14 business days
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You Pay: $22.95

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  • RS-232 Connectors
  • Connect Quantum Filters to Computers
  • Use for Remote Operation of Filter
  • 3m (9.8') Long

Special Order

Expected availability: 7-14 business days
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  • Serial Port to USB Cable
  • For On-Screen Display of Filter Readout
  • Enables Computer Control of Filter

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Expected availability: 7-14 business days
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You Pay: $32.00

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Top Highlights

  • Use for Solar Photography
  • Limits Newton's Rings Interference
  • Changes Angle of Incidence up to 5°
  • Recommended for Long Focal Ratios
  • Maximum Camera Weight: 7.7 lb

In Stock

Order now to ship Tue May 22
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You Pay: $175.00

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Top Highlights

  • Use for Solar Photography
  • Limits Newton's Rings Interference
  • Changes Angle of Incidence up to 5°
  • Recommended for Long Focal Ratios
  • Maximum Camera Weight: 7.7 lb

Special Order

Expected availability: 3-7 business days
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You Pay: $175.00

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B&H # DADS12VACLIP MFR # DS12VACLIP

  • Power Daystar Filters Off 12 VDC Battery
  • Color-Coded Wires for Safety
  • 6' Cord

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Expected availability: 7-14 business days
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You Pay: $22.95

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  • Connect Quantum Filter to SCT Backs
  • Mounts on 2" T-Thread Telescope Focusers
  • Mount Cameras onto Quantum Filters

Special Order

Expected availability: 7-14 business days
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You Pay: $52.00

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