40mm aperture, dedicated Ha telescope with 30mm internal etalon. 20mm Kellner eyepiece. 400mm FL. <1A bandwidth...Read More
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By Coronado
Model : PST
- Internal optical re-focusing mechanism provides compatibility with most conventional eyepiece lenses
- Built in Sun finder
- Fully multi-coated doublet
- Telescope body does not have moving or extending parts
- Objective threaded to take SolarMax40 and create <0.6A telescope
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