Lunt 100mm Universal • DS Ha • Ca K • WL • AiryLab SSM • Optec QuickSync • ASI174MM • ASI1600MM
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For Sale: Complete multi‑wavelength solar imaging system centered on the Lunt 100mm Universal Telescope. All components are in excellent condition, stored in a climate‑controlled environment, and used exclusively for high‑resolution solar work. This is a turnkey platform for Ha, Ca‑K, and White Light imaging, with matched cameras and automation.
Lunt 100mm Universal OTA
- 100mm ED doublet, f/7
- Dual‑use design (solar + nighttime)
- Excellent optical condition, no marks on glass or coatings
- Smooth mechanics, clean focuser drawtube
Hydrogen‑Alpha System
- Lunt Double‑Stack Module
- Delivers high‑contrast surface detail, filaments, and prominences
- Uniform etalon performance across the field
Calcium‑K System
- Lunt Ca‑K Module (393.4 nm)
- High‑contrast chromospheric network and plage imaging
- No scratches, haze, or coating issues
White Light System
- Lunt Herschel Wedge
- Excellent granulation and sunspot morphology
- Includes ND and polarizing filter set
Imaging & Automation
- AiryLab Solar Scintillation Monitor (SSM)
- Real‑time seeing measurement for optimal capture timing
- Optec QuickSync Motorized Focuser
- Precise, backlash‑free focus control
- Compatible with standard focus controllers
- ZWO ASI174MM (ideal for Ha)
- Clean sensor, no column defects
- ZWO ASI1600MM (excellent for Ca‑K and general mono imaging)
- Clean sensor, no banding or amp glow issues beyond normal calibration
Condition
- All optics clean and properly stored
- No fungus, scratches, or coating defects
- All electronics fully functional
- Non‑smoking environment
Why This System Works Well
- DS Ha module provides exceptional surface contrast
- Ca‑K module resolves chromospheric network and plage with excellent uniformity
- WL wedge offers razor‑sharp photosphere detail
- AiryLab SSM allows precise timing of captures during best seeing
- Cameras are wavelength‑matched for optimal sampling
Pricing
- Asking: $8,900
- Reasonable offers considered. Buyer pays shipping. Local pickup preferred.
Funding Member
