{"product_id":"ir640-2-1-25","title":"IR640 Pro II 2\" \u0026 1.25\"","description":"IR-pass filter.  Fully blocking below 640nm.\r\n\u003cul\u003e\r\n \t\u003cli\u003eGlass thickness : 1.5mm\u003c\/li\u003e\r\n \t\u003cli\u003eGlass type : Fused Quartz\u003c\/li\u003e\r\n \t\u003cli\u003eSteep cut-off line \u0026amp; high transmission rate\u003c\/li\u003e\r\n \t\u003cli\u003e2\" mount size : M48\/P0.75\u003c\/li\u003e\r\n \t\u003cli\u003e1.25\" mount size : UNF 1 1\/8\"-48 (equivalent to 28.575mm\/P0.529)*\u003c\/li\u003e\r\n \t\u003cli\u003eMade in Japan\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n* It might not allow to fully turn to M28.6\/P0.6 threads. It depends on the machining variation.","brand":"Astro Hutech","offers":[{"title":"2\"","offer_id":49343928926514,"sku":"SJIR640-48","price":79.0,"currency_code":"USD","in_stock":true},{"title":"1.25\"","offer_id":49343928959282,"sku":"SJ-IR640-125","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0883\/6995\/5122\/files\/IR640-48a.jpg?v=1727244453","url":"https:\/\/a7ead1-f1.myshopify.com\/products\/ir640-2-1-25","provider":"Astro Hutech","version":"1.0","type":"link"}