Visit LS50THa Standard Kit<\/strong> is the most popular H-Alpha solar telescope in the Lunt range. Designed to offer high-precision solar observation at an affordable price, it combines an unobstructed 50 mm aperture with an internal pressure-adjustable Doppler True etalon system.<\/p>\n Thanks to its 0.6 \u00c5 bandwidth, this telescope accurately reveals the protuberances, filaments and active regions of the solar chromosphere. Compact and lightweight, weighing in at just 3 lbs, it's the ideal solution for nomadic, everyday solar observation.<\/p>\n The main advantage of the LS50THa Standard Kit lies in its system Pressure-Tuned Doppler True<\/strong>. Unlike conventional tilt tuning, pressure tuning acts uniformly across the entire standard, allowing different areas of the H-Alpha line to be scanned with great precision.<\/p>\n Simply adjust the thumbwheel :<\/p>\n This technology transforms solar observation into a truly three-dimensional exploration of the chromosphere.<\/p>\n The LS50THa enables you to observe the Sun's most impressive phenomena in detail:<\/p>\n The included 12 mm flat-field eyepiece provides 29x magnification, perfect for detailed observation of solar structures.<\/p>\n With a focal length of 350 mm and an f\/7 focal ratio, the LS50THa offers an excellent balance between compactness and performance. The integrated clamshell system simplifies mounting on an astronomical mount or photo tripod.<\/p>\n The SunLock solar finder provides fast, safe alignment thanks to its red dot projection on a glass reticle.<\/p>\n Like all Lunt 50 mm systems, the LS50THa Standard is compatible with the new-generation LS50C double-stack filter.<\/p>\n The addition of this filter reduces the combined bandwidth to around 0.30 \u00c5, considerably enhancing the contrast of surface details and chromospheric structures.<\/p>\n The LS50THa Standard Kit is one of the best gateways to high-quality H-Alpha solar observation. Its Pressure-Tuned system offers a unique immersive experience, allowing you to explore the chromosphere with depth and precision. Compact, scalable and easy to use, it's ideal for both enthusiastic beginners and experienced observers looking for a portable, high-performance solar instrument.<\/p>","protected":false},"excerpt":{"rendered":" LS50THa Standard Kit : T\u00e9lescope solaire H-Alpha 50 mm \u00e0 pression r\u00e9glable Le LS50THa Standard Kit est le t\u00e9lescope solaire H-Alpha le plus populaire de la gamme Lunt. Con\u00e7u pour offrir une observation solaire haute pr\u00e9cision \u00e0 un tarif accessible, il associe une ouverture de 50 mm sans obstruction \u00e0 un syst\u00e8me d\u2019\u00e9talon interne \u00e0 […]<\/p>\n","protected":false},"featured_media":14897,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[880],"product_cat":[643],"product_tag":[],"class_list":["post-14895","product","type-product","status-publish","has-post-thumbnail","product_brand-lunt-solar-systems","product_cat-lunettes-solaires","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/14895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=14895"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/14897"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=14895"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=14895"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=14895"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=14895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Pressure-Tuned technology: dynamic exploration of the chromosphere<\/h3>\n
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A spectacular view of the Sun in H-Alpha<\/h3>\n
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Compact, portable design<\/h3>\n
Scalability with Double Stack system<\/h3>\n
Complete kit contents<\/h3>\n
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Summary table of technical specifications<\/h3>\n
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\n Features<\/th>\n Detail<\/th>\n<\/tr>\n \n Type<\/td>\n Dedicated H-Alpha solar telescope (daytime use only)<\/td>\n<\/tr>\n \n Opening<\/td>\n 50 mm without obstruction<\/td>\n<\/tr>\n \n Focal length<\/td>\n 350 mm<\/td>\n<\/tr>\n \n Focus report<\/td>\n f\/7<\/td>\n<\/tr>\n \n Standard type<\/td>\n Internal Pressure-Tuned Doppler True Barometric<\/td>\n<\/tr>\n \n Bandwidth<\/td>\n 0,6 \u00c5<\/td>\n<\/tr>\n \n Double Stack<\/td>\n Optional with new-generation LS50C (~0.30 \u00c5 combined)<\/td>\n<\/tr>\n \n Blocking filter<\/td>\n B400 \/ B600 depending on configuration, clear opening 4 mm or 6 mm<\/td>\n<\/tr>\n \n Lens holder<\/td>\n Helical 1.25\u2033 tube-integrated<\/td>\n<\/tr>\n \n Eyepiece<\/td>\n 12 mm Flat-Field, 60\u00b0, AR treatment 0.1 %, 29x<\/td>\n<\/tr>\n \n Solar researcher<\/td>\n SunLock with red dot projection<\/td>\n<\/tr>\n \n Mounting<\/td>\n Integrated clamshell collar + Vixen 4\u2033 dovetail<\/td>\n<\/tr>\n \n Weight<\/td>\n \u2248 3 lbs<\/td>\n<\/tr>\n \n Briefcase<\/td>\n Rigid with custom foam protection<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Why choose the LS50THa Standard Kit?<\/h3>\n