LS130MT Solar Telescope H-Alpha Pressure Tuned

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All sales of solar gear are final. Overview > 9mm Image Size >.65a Bandpass (Single Stack) >.45a Bandpass (Double Stack) Use with: CaK and White Light Filters 910mm Focal Length 34 ” Overall Length Current Lead Time: 3-4 months Description LS130THa Solar Telescope The Lunt LS130THa solar telescope is a complete solar telescope. This refractor-based system has a precision-aligned triplet ED lens with a 130 mm aperture. Furthermore, the focal length is 910 mm, for an f/ratio of 7. Additionally, the coarse focus adjustment is made via a slide tube. While focusing is achieved with a high precision 2″ Starlight Feather Touch focuser with 10:1 reduction as standard equipment. Most importantly, an internal etalon with tune adjustment allows for a Show more