{"id":109390,"date":"2026-07-16T16:56:12","date_gmt":"2026-07-16T14:56:12","guid":{"rendered":"https:\/\/www.telescoop.nl\/lunt-ls130mt-zonnetelescoop-st-130-910-ha-b3400-rp-allround-ota\/"},"modified":"2026-07-18T14:12:32","modified_gmt":"2026-07-18T12:12:32","slug":"sky-watcher-telescope-ota-telescope-130-910-130mm-aperture-910mm-focal-length","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/lunt-ls130mt-zonnetelescoop-st-130-910-ha-b3400-rp-allround-ota\/","title":{"rendered":"Lunt LS130MT Solar Telescope ST 130\/910 Ha B3400 R&P Allround OTA"},"content":{"rendered":"

Full 130 mm ED apochromatic telescope, an H-alpha solar telescope during the day<\/strong><\/h2>\n\n\n\n

The Lunt LS130MT<\/strong> It's not a solar telescope with a night mode as an afterthought. It's a fully-fledged 130mm f\/7 ED apochromat with an FPL-51 triplet objective, for which Lunt adds an H-alpha module. During the day, you observe the sun in H-alpha; in the evening, you remove the etalon unit, mount the supplied extension tube, and you have a serious APO for deep-sky and planets.<\/p>\n\n\n\n

130 mm opening: resolution rarely seen on the sun<\/h4>\n\n\n\n

With a 130 mm unobstructed aperture, you achieve a resolution on the sun that virtually no other H-alpha telescope in this segment offers: layered prominences, fine fibrils, plage structure, and active regions down to the granulation level. The internal etalon with a bandwidth of less than 0.7 \u00c5ngstr\u00f6m is tuned with the Pressure-Tuner: uniform from edge to edge, with no wear.<\/p>\n\n\n\n

B3400-blockfilter: the maximum field of view<\/h4>\n\n\n\n

In this version, the B3400 block filter with a 34mm aperture is permanently integrated into the 2-inch focuser. This allows the LS130MT to fully illuminate even large camera sensors: full-disk solar photography with maximum detail, without vignetting. This is the version for the solar photographer who wants no compromise on the image frame.<\/p>\n\n\n\n

Expandable system<\/h4>\n\n\n\n

The LS130MT is the heart of a modular platform. With the DSII Double-Stack module, you can further reduce bandwidth for maximum surface contrast, and with the Ca-K filter module, you can observe the sun in the calcium line. Both modules can be found below as additions. At night, with the extension tube, the telescope is a 130 mm f\/7 triplet for visual use and astrophotography.<\/p>\n\n\n\n

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