{"title":"Lunt Solar Systems","description":"","products":[{"product_id":"lunt-ls40tha-b600-h-alpha-solar-telescope","title":"Lunt LS40THa\/B600 H-Alpha Solar Telescope","description":"\u003cp\u003e\u003cstrong\u003eSolar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface. This H-Alpha solar telescope has a 40mm aperture with a half-width of \u0026lt; 0.7 Angtröm - B600 blocking filter and Helical focuser.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS40THa\/B600 is a complete telescope for observing the Sun in H-alpha light, with 40mm free aperture (no central obstruction) and 400mm focal length.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Etalon filter with mechanical tilt tuning achieves a half-value width of \u0026lt;0.7 Angström and focusing is done using a 1.25\" helical focuser. The zenith mirror contains the blocking filter is internally and is equipped with a holder for 1.25 inch eyepieces. This telescope's ease of use and simple setup makes it ideal for getting started with H-Alpha solar observation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eLunt Solar telescopes come with B500, B600 \u0026amp; B1200 filters with the larger ones providing a wider field of view and less shading on the edges. \u003c\/span\u003eThese telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 40mm (2-lens lens)\u003c\/li\u003e\n\u003cli\u003eFocal length: 400mm\u003c\/li\u003e\n\u003cli\u003eHalf-value width: \u0026lt; 0.7 Angström\u003c\/li\u003e\n\u003cli\u003eTuning: Mechanical tilt tuning\u003c\/li\u003e\n\u003cli\u003eBlocking Filter: B600 with 1.25 inch connector\u003c\/li\u003e\n\u003cli\u003eFocuser: Helical focuser\u003c\/li\u003e\n\u003cli\u003eDovetail : Standard GP Vixen\u003c\/li\u003e\n\u003cli\u003e1\/4-20 thread (standard thread for photo tripods)\u003c\/li\u003e\n\u003cli\u003eSun viewfinder included\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2kg\u003c\/li\u003e\n\u003cli\u003eLength: 41cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003col\u003e\n\u003cli\u003eLS40THa Solar Telescope\u003c\/li\u003e\n\u003cli\u003eB600 Blocking Filter in Zenith Mirror\u003c\/li\u003e\n\u003cli\u003e1.25 inch Helical focuser\u003c\/li\u003e\n\u003cli\u003eGP Vixen rail\u003c\/li\u003e\n\u003cli\u003eSun Viewfinder\u003c\/li\u003e\n\u003cli\u003eOperating instructions\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42179956736243,"sku":"0551146","price":1239.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/Lunt40mmSolarTelescope_2.jpg?v=1639311311"},{"product_id":"lunt-ls40tha-b500-h-alpha-solar-telescope","title":"Lunt LS40THa\/B500 H-Alpha Solar Telescope","description":"\u003cp\u003e\u003cstrong\u003eSolar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface. This H-Alpha solar telescope has a 40mm aperture with a half-width of \u0026lt; 0.7 Angtröm - B500 blocking filter and Helical focuser.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS40THa\/B500 is a complete telescope for observing the Sun in H-alpha light, with 40mm free aperture (no central obstruction) and 400mm focal length.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Etalon filter with mechanical tilt tuning achieves a half-value width of \u0026lt;0.7 Angström and focusing is done using a 1.25\" helical focuser. The zenith mirror contains the blocking filter is internally and is equipped with a holder for 1.25 inch eyepieces. This telescope's ease of use and simple setup makes it ideal for getting started with H-Alpha solar observation. \u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003eNote: \u003cspan data-mce-fragment=\"1\"\u003eLunt Solar telescopes come with B500, B600 \u0026amp; B1200 filters with the larger ones providing a wider field of view and less shading on the edges. \u003c\/span\u003eThese telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 40mm (2-lens lens)\u003c\/li\u003e\n\u003cli\u003eFocal length: 400mm\u003c\/li\u003e\n\u003cli\u003eHalf-value width: \u0026lt; 0.7 Angström\u003c\/li\u003e\n\u003cli\u003eTuning: Mechanical tilt tuning\u003c\/li\u003e\n\u003cli\u003eBlocking Filter: B500 with 1.25 inch connector\u003c\/li\u003e\n\u003cli\u003eFocuser: Helical focuser\u003c\/li\u003e\n\u003cli\u003eDovetail : Standard GP Vixen\u003c\/li\u003e\n\u003cli\u003e1\/4-20 thread (standard thread for photo tripods)\u003c\/li\u003e\n\u003cli\u003eSun viewfinder included\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2kg\u003c\/li\u003e\n\u003cli\u003eLength: 41cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003col\u003e\n\u003cli\u003eLS40THa Solar Telescope\u003c\/li\u003e\n\u003cli\u003eB500 Blocking Filter in Zenith Mirror\u003c\/li\u003e\n\u003cli\u003e1.25 inch Helical focuser\u003c\/li\u003e\n\u003cli\u003eGP Vixen rail\u003c\/li\u003e\n\u003cli\u003eSun Viewfinder\u003c\/li\u003e\n\u003cli\u003eOperating instructions\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42671937061107,"sku":"0551145","price":1398.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/LuntHaSolarTelescopeB500_2.jpg?v=1650118913"},{"product_id":"lunt-ls40tha-b1200-h-alpha-solar-telescope","title":"Lunt LS40THa\/B1200 H-Alpha Solar Telescope","description":"\u003cp\u003e\u003cstrong\u003eSolar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface. This H-Alpha solar telescope has a 40mm aperture with a half-width of \u0026lt; 0.7 Angtröm - B1200 blocking filter and Helical focuser.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS40THa\/B1200 is a complete telescope for observing the Sun in H-alpha light, with 40mm free aperture (no central obstruction) and 400mm focal length.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Etalon filter with mechanical tilt tuning achieves a half-value width of \u0026lt;0.7 Angström and focusing is done using a 1.25\" helical focuser. The zenith mirror contains the blocking filter is internally and is equipped with a holder for 1.25 inch eyepieces. This telescope's ease of use and simple setup makes it ideal for getting started with H-Alpha solar observation.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eLunt Solar telescopes come with B500, B600 \u0026amp; B1200 filters with the larger ones providing a wider field of view and less shading on the edges. \u003c\/span\u003eThese telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 40mm (2-lens lens)\u003c\/li\u003e\n\u003cli\u003eFocal length: 400mm\u003c\/li\u003e\n\u003cli\u003eHalf-value width: \u0026lt; 0.7 Angström\u003c\/li\u003e\n\u003cli\u003eTuning: Mechanical tilt tuning\u003c\/li\u003e\n\u003cli\u003eBlocking Filter: B1200 with 1.25 inch connector\u003c\/li\u003e\n\u003cli\u003eFocuser: Helical focuser\u003c\/li\u003e\n\u003cli\u003eDovetail : Standard GP Vixen\u003c\/li\u003e\n\u003cli\u003e1\/4-20 thread (standard thread for photo tripods)\u003c\/li\u003e\n\u003cli\u003eSun viewfinder included\u003c\/li\u003e\n\u003cli\u003eWeight: 1.2kg\u003c\/li\u003e\n\u003cli\u003eLength: 41cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003col\u003e\n\u003cli\u003eLS40THa Solar Telescope\u003c\/li\u003e\n\u003cli\u003eB1200 Blocking Filter in Zenith Mirror\u003c\/li\u003e\n\u003cli\u003e1.25 inch Helical focuser\u003c\/li\u003e\n\u003cli\u003eGP Vixen rail\u003c\/li\u003e\n\u003cli\u003eSun Viewfinder\u003c\/li\u003e\n\u003cli\u003eOperating instructions\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42671952953587,"sku":"0551147","price":1978.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/LuntHaSolarTelescopeB1200_2.jpg?v=1650119543"},{"product_id":"lunt-ls50tha-b400-h-alpha-solar-telescope","title":"Lunt LS50THa\/B400 H-Alpha Solar Telescope","description":"\u003cp\u003e\u003cstrong\u003eSolar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS50THa solar telescope is a 50mm Aperture, 350mm Focal Length solar telescope which provides a bandwidth of \u0026lt;0.75 Angstrom. The telescope is fitted as standard with an air-pressure tuning system \"Pressure-Tuner\" and the Etalon is safely installed inside the telescope. Prominences and surface detail can quickly be viewed spontaneously over a bigger area than the smaller 40mm telescopes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA B400 blocking filter is installed inside the star diagonal and this filter is good for visual solar observations - Telescope focusing is achieved by a non rotational Helical focuser.\u003c\/p\u003e\n\u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eLunt 50mm Solar telescopes come with B400 \u0026amp; B600 filters with the larger ones providing a wider field of view and less shading on the edges. \u003c\/span\u003eThese telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDouble-stacking with a bandwidth of only \u0026lt;0.5 Angstrom is also possible by using an additional LS50C filter. This filter threads directly onto the LS50THa telescope and will provide even more contrast and details on the sun's surface.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 50mm\u003c\/li\u003e\n\u003cli\u003eFocal Length: 350mm\u003c\/li\u003e\n\u003cli\u003eBandwidth: \u0026lt;0.75 Angstrom\u003c\/li\u003e\n\u003cli\u003eTuning: Air-pressure tuning system \"Pressure-Tuner\"\u003c\/li\u003e\n\u003cli\u003eBlocking Filter: B400\u003c\/li\u003e\n\u003cli\u003eNon-rotating Helical focuser\u003c\/li\u003e\n\u003cli\u003eTube-ring with 1\/4-20 tapped base (standard thread for photo-tripods)\u003c\/li\u003e\n\u003cli\u003eLength: 37cm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.1kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLS50THa H-alpha Solar Telescope\u003c\/li\u003e\n\u003cli\u003eB400 Blocking Filter installed in the star-diagonal\u003c\/li\u003e\n\u003cli\u003ePressure-Tuner\u003c\/li\u003e\n\u003cli\u003eTube ring with 1\/4-20 connection for mounting on photo-tripods\u003c\/li\u003e\n\u003cli\u003eNon-rotating Helical focuser\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42671965339891,"sku":"0551154","price":1678.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/Lunt50mmB400SolarTelescope_2.jpg?v=1650120382"},{"product_id":"lunt-ls50tha-b600-h-alpha-solar-telescope","title":"Lunt LS50THa\/B600 H-Alpha Solar Telescope","description":"\u003cp\u003e\u003cstrong\u003eSolar observation in H-alpha is the most spectacular way to see the suns constantly changing features, including Sunspots, Solar Flares and other features on its surface. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LS50THa solar telescope is a 50mm Aperture, 350mm Focal Length solar telescope which provides a bandwidth of \u0026lt;0.75 Angstrom. The telescope is fitted as standard with an air-pressure tuning system \"Pressure-Tuner\" and the Etalon is safely installed inside the telescope. Prominences and surface detail can quickly be viewed spontaneously over a bigger area than the smaller 40mm telescopes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eA B600 blocking filter is installed inside the star diagonal and this filter is good for visual solar observations - Telescope focusing is achieved by a non rotational Helical focuser.\u003c\/p\u003e\n\u003cp\u003e\u003cem data-mce-fragment=\"1\"\u003eNote:\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eLunt 50mm Solar telescopes come with B400 \u0026amp; B600 filters with the larger ones providing a wider field of view and less shading on the edges. \u003c\/span\u003eThese telescopes are ideal of visual observation of the Sun however as they have a very small back focus, only cameras with a very sort distance to the sensor can be used for photography.\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eDouble-stacking with a bandwidth of only \u0026lt;0.5 Angstrom is also possible by using an additional LS50C filter. This filter threads directly onto the LS50THa telescope and will provide even more contrast and details on the sun's surface.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 50mm\u003c\/li\u003e\n\u003cli\u003eFocal Length: 350mm\u003c\/li\u003e\n\u003cli\u003eBandwidth: \u0026lt;0.75 Angstrom\u003c\/li\u003e\n\u003cli\u003eTuning: Air-pressure tuning system \"Pressure-Tuner\"\u003c\/li\u003e\n\u003cli\u003eBlocking Filter: B600\u003c\/li\u003e\n\u003cli\u003eNon-rotating Helical focuser\u003c\/li\u003e\n\u003cli\u003eTube-ring with 1\/4-20 tapped base (standard thread for photo-tripods)\u003c\/li\u003e\n\u003cli\u003eLength: 37cm\u003c\/li\u003e\n\u003cli\u003eWeight: 2.1kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLS50THa H-alpha Solar Telescope\u003c\/li\u003e\n\u003cli\u003eB600 Blocking Filter installed in the star-diagonal\u003c\/li\u003e\n\u003cli\u003ePressure-Tuner\u003c\/li\u003e\n\u003cli\u003eTube ring with 1\/4-20 connection for mounting on photo-tripods\u003c\/li\u003e\n\u003cli\u003eNon-rotating Helical focuser\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003col\u003e\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42671979757811,"sku":"0551156","price":1878.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/Lunt50mmB600SolarTelescope.jpg?v=1650120730"},{"product_id":"lunt-ls50tha-solar-filter","title":"Lunt LS50C H-alpha Double-Stack Filter","description":"Double-stack filter for Lunt LS50THa Solar Telescope. By using a double stack filter, the bandwidth of H-alpha systems can be reduced which provides much more contrast and detail on the Sun's surface.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cem\u003ePlease Note: This double stack filter is only suitable for use with the Lunt LS50THa Solar Telescope\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eAperture: 50mm\u003c\/li\u003e\n\u003cli\u003eBandwidth: \u0026lt;0.55 Angstrom\u003c\/li\u003e\n\u003cli\u003eTuning: Mechanical tilt-tuning\u003c\/li\u003e\n\u003cli\u003eHousing diameter: 85mm\u003c\/li\u003e\n\u003cli\u003eLength: 70mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.7kg\u003c\/li\u003e\n\u003cli\u003eFront thread: M80x1 female thread\u003c\/li\u003e\n\u003cli\u003eRear thread: M80x1 male thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cem\u003eWhats included:\u003c\/em\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003col\u003e\n\u003cli\u003eLS50C H-alpha double-stack filter\u003c\/li\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Lunt Solar Systems","offers":[{"title":"Default Title","offer_id":42672019833075,"sku":"0550210","price":1599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/products\/Lunt50mmDoubleStackHaFilter_1.jpg?v=1650121694"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/1924\/6275\/collections\/Brand_Header_1d3ef7cc-7eeb-44e9-8b74-61f086ac7510.jpg?v=1650122218","url":"https:\/\/www.horizonastronomy.ie\/en-se\/collections\/lunt-solar.oembed","provider":"Horizon Astronomy • Telescope Center","version":"1.0","type":"link"}