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Big-aperture 152 mm f/6 dedicated H-alpha refractor that delivers jaw-dropping full-disk views and ultra-crisp close-ups of prominences, filaments, and plages
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True Doppler Pressure Tuning lets you “walk” features across the disk for a dynamic, 3D-like perspective and repeatable on-band performance
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Single HD etalon <0.65 Å @ 656 nm balances high surface contrast with clean limb detail—fantastic for serious visual work and entry-to-pro imaging
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Package includes the B1200 Blocking Filter (diagonal housing)—the go-to choice for visual use with a generous true field
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Premium 2" Starlight Feather Touch focuser handles heavy eyepieces and accessories with silky, backlash-free precision
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100% unobstructed refractor design and advanced high-contrast coatings maximize throughput and sharpness at both low and high power
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Grows with you: compatible with Sol-Searcher, multiple dovetail options, and a wide range of eyepieces; optional CaK module adds multi-wavelength capability
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Day-to-night ready: convert for nighttime observing with the optional backing plate & focuser kit
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Built for the intermediate to advanced observer who wants observatory-class performance in a field-friendly package
