{"product_id":"touptek-1-25-ha-oiii-dual-narrowband-filter-set-7nm","title":"ToupTek 1.25\" Ha \/ OIII Dual Narrowband Filter Set (7nm)","description":"\u003cp\u003eThe ToupTek 1.25\" Ha\/OIII Dual Narrowband Filter Set pairs H-alpha and OIII filters in 1.25\" format for the most popular two-filter narrowband imaging workflow. Together these two filters capture the dominant emission from most nebulae and can be combined in bicolour or HOO palette processing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncluded: H-alpha (7nm), OIII (7nm)\u003c\/li\u003e\n\u003cli\u003eSize: 1.25\" (mounted)\u003c\/li\u003e\n\u003cli\u003eBandpass: 7nm FWHM\u003c\/li\u003e\n\u003cli\u003eCoating: Ion-beam sputtered multi-layer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ToupTek","offers":[{"title":"Default Title","offer_id":53400323850351,"sku":"FILTER-HaOIII-125","price":199.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/0049\/6239\/files\/SHO_36mm_filter_26251a1b-896f-4192-bbd1-4a6dd5298165.jpg?v=1782327324","url":"https:\/\/ontariotelescope.com\/products\/touptek-1-25-ha-oiii-dual-narrowband-filter-set-7nm","provider":"Ontario Telescope and Accessories","version":"1.0","type":"link"}