{"title":"IDAS Filters by Categories","description":null,"products":[{"product_id":"clear-odw-filters","title":"Clear (ODW) Filters","description":"Full spectrum (clear) filter. Fully multi-coated. Par-focal with most of other IDAS filters - 2.5mm thick.\r\n\r\nIDAS is a trademark of ICAS Enterprise, Japan","brand":"Astro Hutech","offers":[{"title":"52mm","offer_id":49343892521266,"sku":"","price":99.0,"currency_code":"USD","in_stock":true},{"title":"50.8mm","offer_id":49343892554034,"sku":"ODW-50.8","price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/odw-48.jpg?v=1727243849"},{"product_id":"class-std","title":"IDAS Ha 6.8nm Filter Class STD (2.5mm)","description":"Class STD(Standard), which is suitable for most of telescopes\r\n\u003cul\u003e\r\n \t\u003cli\u003eHa 6.5 +\/- 0.1nm (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003e98% transmission rate (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003eClass STD\u003c\/li\u003e\r\n \t\u003cli\u003e2.5mm thickness\u003c\/li\u003e\r\n \t\u003cli\u003eOptimized from F3.5 to any\u003c\/li\u003e\r\n \t\u003cli\u003eFully blocks up to 1200nm as illustrated in the plot\u003c\/li\u003e\r\n \t\u003cli\u003eEach filter is individually inspected and measured for quality\u003c\/li\u003e\r\n \t\u003cli\u003eComes with the actual measured plot with the unique product code\u003c\/li\u003e\r\n \t\u003cli\u003eMade in Japan\u003c\/li\u003e\r\n \t\u003cli\u003eIDAS is a trademark of ICAS Enterprise, Japan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ca href=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/ha-series\/index.htm\"\u003e\u003cem\u003e\u003cstrong\u003eClick for more details\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e","brand":"Astro Hutech","offers":[{"title":"50.8mm","offer_id":49343919259954,"sku":"HA6825-50.8STD","price":299.0,"currency_code":"USD","in_stock":true},{"title":"M52 mounted","offer_id":49343919292722,"sku":"HA6825-52STD","price":299.0,"currency_code":"USD","in_stock":true},{"title":"M48(2\") mounted","offer_id":49343919325490,"sku":"HA6825-48STD","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/STD2.5.jpg?v=1727244352"},{"product_id":"idas-ha-6-8nm-3-0mm-std","title":"IDAS Ha 6.8nm Filter Class STD (3.0mm)","description":"IDAS Ha 6.8nm standard version, which is suitable for most of telescopes\r\n\u003cul\u003e\r\n \t\u003cli\u003eHa 6.5 +\/- 0.1nm (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003e98% transmission rate (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003eClass STD\u003c\/li\u003e\r\n \t\u003cli\u003e3.0mm thickness\u003c\/li\u003e\r\n \t\u003cli\u003eOptimized from F3.6 to any\u003c\/li\u003e\r\n \t\u003cli\u003eFully blocks up to 1200nm as illustrated in the plot\u003c\/li\u003e\r\n \t\u003cli\u003eEach filter is individually inspected and measured for quality\u003c\/li\u003e\r\n \t\u003cli\u003eComes with the actual measured plot with the unique product code(except 36mm)\u003c\/li\u003e\r\n \t\u003cli\u003eMade in Japan\u003c\/li\u003e\r\n \t\u003cli\u003eIDAS is a trademark of ICAS Enterprise, Japan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ca href=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/ha-series\/index.htm\"\u003e\u003cem\u003e\u003cstrong\u003eClick for more details\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\r\n\r\n ","brand":"Astro Hutech","offers":[{"title":"36mm","offer_id":49343921258802,"sku":"HA68STD3-36","price":259.0,"currency_code":"USD","in_stock":true},{"title":"M48(2\")","offer_id":49343921291570,"sku":"HA6830-48STD","price":299.0,"currency_code":"USD","in_stock":true},{"title":"50.8mm","offer_id":49343921324338,"sku":"HA68STD3-50.8","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/HA68STD.jpg?v=1727244376"},{"product_id":"idas-nb1","title":"IDAS NB1","description":"One of IDAS dual narrowband series\r\n\u003cul\u003e\r\n \t\u003cli\u003eTriple passband - Ha, Hb \u0026amp; OIII\u003c\/li\u003e\r\n \t\u003cli\u003eVarious sizes\u003c\/li\u003e\r\n \t\u003cli\u003eMade in Japan\u003c\/li\u003e\r\n \t\u003cli\u003eIDAS is a trademark of ICAS Enterprise, Japan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ca href=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/nb-filters\/index.htm\"\u003e\u003cem\u003e\u003cstrong\u003eMore details\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e","brand":"Astro Hutech","offers":[{"title":"NB1-36","offer_id":49343922864434,"sku":"","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/NB1-48a.jpg?v=1727244383"},{"product_id":"idas-oiii-6-0","title":"IDAS OIII 6.0","description":"IDAS OIII 6.0nm narrowband filter\r\n\u003cul\u003e\r\n \t\u003cli\u003e6.0 +\/- 0.2nm bandpass (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003e98% transmission (measured value)\u003c\/li\u003e\r\n \t\u003cli\u003e2.5mm \u0026amp; 3.0mm thickness\u003c\/li\u003e\r\n \t\u003cli\u003eOptimized from F1.65 to any\u003c\/li\u003e\r\n \t\u003cli\u003eFully blocks up to 1300nm as illustrated in the plot\u003c\/li\u003e\r\n \t\u003cli\u003eEach filter is individually inspected and measured for quality\u003c\/li\u003e\r\n \t\u003cli\u003eComes with the actual measured plot with the unique product code(except 36mm)\u003c\/li\u003e\r\n \t\u003cli\u003eMade in Japan\u003c\/li\u003e\r\n \t\u003cli\u003eIDAS is a trademark of ICAS Enterprise, Japan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ca href=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/nb-o3\/index.htm\"\u003e\u003cem\u003e\u003cstrong\u003eProduct description page\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e","brand":"Astro Hutech","offers":[{"title":"50.8 for CFW 3.0mm thickness","offer_id":49343924535602,"sku":"OIII5-50.8","price":299.0,"currency_code":"USD","in_stock":true},{"title":"48mm(2\") mounted 2.5mm thickness","offer_id":49343924568370,"sku":"OIII6-48","price":299.0,"currency_code":"USD","in_stock":true},{"title":"52mm mounted 2.5mm thickness","offer_id":49343924601138,"sku":"OIII6-52","price":299.0,"currency_code":"USD","in_stock":true},{"title":"36mm for CFW 3.0mm thickness","offer_id":49343924633906,"sku":"OIIISTD3-36","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/OIII60-48a.jpg?v=1727244415"},{"product_id":"idas-h-alpha-6-8nm-oiii-6-0nm-set","title":"IDAS SHO Filter Sets","description":"IDAS H-alpha 6.8nm. OIII 6.0nm and SII 6.3nm Sets. Available at various sizes and classifications - STD or UHS.\r\n\r\nIDAS is a trademark of ICAS Enterprise, Japan\r\n\r\n ","brand":"Astro Hutech","offers":[{"title":"STD 3mm thick 48mm(2\") mounted","offer_id":49343926665522,"sku":"SHO30STD-48","price":449.0,"currency_code":"USD","in_stock":true},{"title":"UHS 2.5mm thick 52mm mounted","offer_id":49343926698290,"sku":"SHO25UHS-52","price":599.0,"currency_code":"USD","in_stock":true},{"title":"STD 3mm thick 50.8 CFW","offer_id":49343926731058,"sku":"SHO30STD-50.8","price":449.0,"currency_code":"USD","in_stock":true},{"title":"STD 3mm thick 36mm unmounted","offer_id":49343926763826,"sku":"SHO30STD-36","price":349.0,"currency_code":"USD","in_stock":true},{"title":"STD 2.5mm thick 48mm(2\") mounted","offer_id":49343926796594,"sku":"SHO25STD-48","price":499.0,"currency_code":"USD","in_stock":true},{"title":"UHS 3mm thick 48mm(2\") mounted","offer_id":49343926829362,"sku":"SHO30UHS-48","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/Untitled-1_bc65ab81-f963-4849-9ec0-ec95c9fee117.jpg?v=1727244424"},{"product_id":"idas-sii-narrowband-filters","title":"IDAS SII Narrowband Filters","description":"IDAS SII Filters\r\n\u003cul\u003e\r\n \t\u003cli\u003e6.3nm bandpass\u003c\/li\u003e\r\n \t\u003cli\u003e48mm(2\") mounted, 52mm mounted, 36mm unmounted and 50.8 CFW available\u003c\/li\u003e\r\n \t\u003cli\u003e2.5mm and 3mm thickness\u003c\/li\u003e\r\n \t\u003cli\u003eSTD and UHS\u003c\/li\u003e\r\n \t\u003cli\u003eComes with an individual measurement plot (except 36mm unmounted)\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Astro Hutech","offers":[{"title":"UHS 3mm thick 48mm mounted","offer_id":49343927157042,"sku":"SII63UHS3-48","price":299.0,"currency_code":"USD","in_stock":true},{"title":"STD 3mm thick 36mm unmounted","offer_id":49343927189810,"sku":"SII63STD3-36","price":259.0,"currency_code":"USD","in_stock":true},{"title":"STD 2.5mm thick 48mm mounted","offer_id":49343927222578,"sku":"SII63STD3-48","price":299.0,"currency_code":"USD","in_stock":true},{"title":"UHS 2.5mm thick 52mm mounted","offer_id":49343927255346,"sku":"SII63UHS25-52","price":299.0,"currency_code":"USD","in_stock":true},{"title":"STD 3mm thick 50.8 CFW","offer_id":49343927288114,"sku":"SII63STD3-50.8","price":299.0,"currency_code":"USD","in_stock":true},{"title":"STD 3mm thick 48mm mounted","offer_id":49343927320882,"sku":"","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/SII63STD3-50.8.jpg?v=1727244434"},{"product_id":"lps-d3","title":"LPS-D3","description":"\u003ca href=\"https:\/\/www.sciencecenter.net\/hutech\/idas\/ngs1\/index.htm\"\u003e\u003cem\u003e\u003cstrong\u003eFor more details\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\r\n\r\nIDAS is a trademark of ICAS Enterprise, Japan","brand":"Astro Hutech","offers":[{"title":"52mm","offer_id":49343931318578,"sku":"LPS-D3-52","price":189.0,"currency_code":"USD","in_stock":true},{"title":"36mm unmounted","offer_id":49343931351346,"sku":"D3-36","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/D348-1.jpg?v=1727244527"},{"product_id":"lps-p2-2","title":"LPS-P2","description":"IDAS is a trademark of ICAS Enterprise, Japan","brand":"Astro Hutech","offers":[{"title":"46mm mounted (for Sigma)","offer_id":49343931646258,"sku":"LPS-P2-46","price":149.0,"currency_code":"USD","in_stock":true},{"title":"50mm(3.0 mm thick) unmounted","offer_id":49343931679026,"sku":"LPS-P2-50","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/lps-p2-46.jpg?v=1727244534"}],"url":"https:\/\/a7ead1-f1.myshopify.com\/collections\/idas-filters-by-categories.oembed","provider":"Astro Hutech","version":"1.0","type":"link"}