{"product_id":"shelyak-es0035","title":"Shelyak Optical kit for SUNSCAN spectroheliograph by STAROS Projects","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables construction of the STAROS Projects SUNSCAN spectroheliograph\u003c\/li\u003e\n\u003cli\u003eAllows solar imaging at user-selected wavelengths\u003c\/li\u003e\n\u003cli\u003eProvides the core optical components for the project\u003c\/li\u003e\n\u003cli\u003eCompleted instrument is controllable via smartphone or tablet\u003c\/li\u003e\n\u003cli\u003eDesigned for advanced DIY astronomy projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003eOptical kit for SUNSCAN spectroheliograph by STAROS Projects\u003c\/h2\u003e\n      \u003cp\u003eThis is the core optical kit for the innovative SUNSCAN spectroheliograph from STAROS Projects. It provides the essential optical elements required to construct a modern, stand-alone instrument capable of imaging the Sun in any wavelength you choose. Once assembled, the complete SUNSCAN system is designed to be controlled wirelessly through a dedicated smartphone or tablet application, bringing advanced solar analysis into the hands of the dedicated amateur.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eBuild a Custom-Wavelength Solar Spectroheliograph\u003c\/h3\u003e\n      \u003cp\u003eA spectroheliograph builds a monochromatic image of the Sun by scanning it, slit by slit, capturing only the light from a specific spectral line. This kit is the foundation of that capability, enabling you to assemble an instrument that goes beyond common H-alpha or Calcium-K filters to explore other interesting lines like Sodium D or Helium D3.\u003c\/p\u003e\n      \u003cp\u003eBy undertaking the SUNSCAN project, you can create a highly specialized solar telescope tailored to your specific research or imaging interests. The finished instrument allows you to see solar features like prominences, filaments, and plage with unique contrast depending on the wavelength selected.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n    \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eThe Optical Foundation for Your SUNSCAN Project: What's Required\u003c\/h3\u003e\n      \u003cp\u003eThis product provides the specialized optical components only. It is intended for the dedicated hobbyist ready to take on a rewarding DIY project. To complete the SUNSCAN spectroheliograph, you will need to source several other components separately.\u003c\/p\u003e\n      \u003cp\u003ePlease be aware that this kit does not include the 3D-printed structural parts, focuser, imaging camera, Raspberry Pi 4 controller, tripod, or other complementary hardware. These items must be acquired independently to complete the instrument as designed by STAROS Projects.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat exactly is in the SUNSCAN Optical Kit?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis kit contains only the core optical elements required for the STAROS Projects SUNSCAN spectroheliograph. It is not a complete instrument. You will need to supply all mechanical parts, electronics, and hardware separately.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat else do I need to build the full SUNSCAN spectroheliograph?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eTo complete the project, you must source several items independently. Key components not included are:\u003c\/p\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003e3D-Printed Parts:\u003c\/strong\u003e The main body and structure of the instrument.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eElectronics:\u003c\/strong\u003e A Raspberry Pi 4 (RP4) for control, plus an imaging camera.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e A focuser, tripod, and various fasteners.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SUNSCAN project suitable for a beginner?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis is an advanced DIY project best suited for experienced astronomical instrument makers and solar imagers. It requires sourcing parts, 3D printing, and assembling electronic and optical components. Familiarity with spectrograph principles is highly recommended.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow is the completed SUNSCAN instrument controlled?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe SUNSCAN spectroheliograph is designed by STAROS Projects to be a stand-alone unit. It is controlled wirelessly via a dedicated application on a smartphone or tablet, which communicates with the onboard Raspberry Pi 4.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SUNSCAN to image in the H-alpha line?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. The principle of the spectroheliograph is to allow imaging at any user-selected wavelength. You can configure the instrument to image in the hydrogen-alpha line (656.3 nm) as well as other spectral lines of interest, such as Calcium-K, Helium D3, or Sodium D lines.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhere can I find the plans for the 3D-printed parts for the SUNSCAN project?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe design for the SUNSCAN is an open-source project from STAROS Projects. You should refer to their official project page or community forums for the latest STL files and assembly instructions.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eThis product is covered by the standard David Astro warranty. Please contact us for more details.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shelyak","offers":[{"title":"Default Title","offer_id":52943032877341,"sku":"SHK-ES0035","price":542.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Shelyak-Optical-kit-for-SUNSCAN-spectroheliograph-by-STAROS-Projects-1_1ba110d8-fb41-4767-b3f2-7f55279e097e.jpg?v=1789615981","url":"https:\/\/davidastro.com\/en-us\/products\/shelyak-es0035","provider":"David Astro","version":"1.0","type":"link"}