{"id":89661,"date":"2025-11-25T20:23:45","date_gmt":"2025-11-25T19:23:45","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=89661"},"modified":"2026-09-10T14:45:38","modified_gmt":"2026-09-10T12:45:38","slug":"lunt-ls100mt-ha-b3400","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/lunt-ls100mt-ha-b3400\/","title":{"rendered":"Lunt LS100MT Ha B3400 FT All-round OTA"},"content":{"rendered":"

The largest H-alpha field of view in the LS100 series<\/strong><\/h2>\n\n\n\n

The Lunt LS100MT B3400 FT<\/strong> is the most complete version of the 100 mm models. The large B3400 blocking filter provides the widest field of view within the MT series: the complete solar disk with a lot of detail, even on large camera sensors. For advanced solar photographers, this is the version with the most freedom in framing.<\/p>\n\n\n\n

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FeatherTouch focuser: top-level focusing<\/h4>\n\n\n\n

The 2-inch FeatherTouch focuser with 1:10 micro-finesse control focuses smoothly, even with heavy cameras, without shifting or backlash. Exactly what you need at a bandwidth of less than 0.7 \u00c5ngstr\u00f6m, where the sharpness of filaments and spicule fields is determined at the micron level.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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100 mm opening: surface texture resolution<\/h4>\n\n\n\n

Featuring 100 mm of obstruction-free ED optics and a 714 mm focal length (f\/7), the LS100MT brings out structures that smaller apertures miss: granulation detail around active regions, layered prominences, and fine plage structure. The Pressure-Tuner tunes the etalon in a wear-free and homogeneous manner across the entire image.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Modular: sun by day, deep-sky by night<\/h4>\n\n\n\n

Like the other MT models, the LS100MT is completely modular. Without the etalon module, you can use it as a 100 mm f\/7 ED refractor for moon, planet, and deep-sky photography. B3400 blocking filter, solar finder, handle, tube rings, and transport case are included.<\/p>\n\n\n\n

In the box<\/strong><\/h3>\n\n\n\n