{"title":"Wavelength Accuracy","description":"\u003cp\u003eGlass - Holmium, Didymium\u003c\/p\u003e\n\u003cp\u003eLiquid - Holmium, Didymium, HoDi, Rare Earth\u003c\/p\u003e\n\u003c!----\u003e","products":[{"product_id":"666-f7w-didymium-glass-filter","title":"666-F7W Didymium Glass Filter","description":"\u003cp\u003eDidymium Glass Wavelength Accuracy Filter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 329, 472, 512, 681, 875 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 24 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F7W-323.pdf?v=1723493930\" target=\"_blank\" title=\"666F7W-323\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575664435453,"sku":"666F7W-323","price":868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F7W.jpg?v=1752598478"},{"product_id":"666-f1","title":"666-F0 Reference Filter","description":"\u003cp\u003eReference Filter\u003c\/p\u003e\n\u003cp\u003eFilter frame without glass \u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575843217661,"sku":"666F0-71","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666-f0.jpg?v=1755279686"},{"product_id":"667-uv5-holmium-liquid-filter","title":"667-UV5 Holmium Liquid Filter","description":"\u003cp\u003eHolmium Liquid Wavelength Accuracy Filter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 241, 287, 361, 451, 485, 536, 640 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667005.pdf?v=1723493931\" title=\"667005\" rel=\"noopener\" target=\"_blank\"\u003eProduct Specifications\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" title=\"666F1-339\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575962919165,"sku":"667005","price":1206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667005_22d73ab8-ce10-4476-8dd5-ce71ecd3c1e0.jpg?v=1752598476"},{"product_id":"667-uv5-holmium-liquid-filter-usp","title":"667-UV5 Holmium Liquid Filter USP","description":"\u003cp\u003eHolmium Liquid Filter Wavelength Accuracy Filter for USP\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 241, 250, 278, 287, 333, 345, 361, 386, 416, 451, 468, 485, 536, 640 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667005USP.pdf?v=1723493931\" title=\"667005USP\" rel=\"noopener\" target=\"_blank\"\u003eProduct Specifications\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" title=\"666F1-339\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575966392573,"sku":"667005USP","price":1524.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667005_13e4db79-470a-4c02-b0cd-5fa5ed1d9934.jpg?v=1752598475"},{"product_id":"667-uv25-didymium-liquid-filter","title":"667-UV25 Didymium Liquid Filter","description":"\u003cp\u003eDidymium Liquid Wavelength Accuracy Filter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 329, 469, 575, 740, 864nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025.pdf?v=1723493931\" target=\"_blank\" title=\"667025\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575974093053,"sku":"667025","price":1096.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025.jpg?v=1752598472"},{"product_id":"667-uv25-didymium-liquid-filter-usp","title":"667-UV25 Didymium Liquid Filter USP","description":"\u003cp\u003eDidymium Liquid Wavelength Accuracy Filter for USP Vis range\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 732, 740, 794, 801, 864 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025USP.pdf?v=1723493931\" title=\"667025USP\" rel=\"noopener\" target=\"_blank\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575977697533,"sku":"667025USP","price":1206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025.jpg?v=1752598472"},{"product_id":"667-uv25-didymium-liquid-filter-ep-and-usp","title":"667-UV25 Didymium Liquid Filter EP and USP","description":"\u003cp\u003eDidymium Liquid Wavelength Accuracy Filter for EP and USP Vis range\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 512, 732, 740, 794, 801, 864 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025EPUSP.pdf?v=1723493931\" target=\"_blank\" title=\"667025EPUSP\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575978516733,"sku":"667025EPUSP","price":1206.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667025.jpg?v=1752598472"},{"product_id":"667-uv35-rare-earth-liquid-filter","title":"667-UV35 Rare Earth Liquid Filter","description":"\u003cp\u003eRare Earth Liquid Wavelength Accuracy Filter\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 201, 211, 222, 239, 252 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667035.pdf?v=1723493931\" target=\"_blank\" title=\"667035\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575983825149,"sku":"667035","price":1434.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667035.jpg?v=1752598470"},{"product_id":"667-uv45-holmium-and-didymium-liquid-filter","title":"667-UV45 Holmium and Didymium Liquid Filter","description":"\u003cp\u003eHolmium and Didymium Liquid Filter\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 241, 354, 444, 575, 641, 740, 864 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667045.pdf?v=1723493931\" target=\"_blank\" title=\"667045\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575989592317,"sku":"667045","price":1434.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667045.jpg?v=1752598468"},{"product_id":"667-uv45-holmium-and-didymium-liquid-filter-usp-and-ep","title":"667-UV45 Holmium and Didymium Liquid Filter USP and EP","description":"\u003cp\u003eHolmium and Didymium Liquid Filter for USP and EP\u003c\/p\u003e\n\u003cp\u003eStandard Certification Wavelengths: 241, 287, 361, 451, 482, 512, 537, 641, 732, 740, 794, 801, 864 nm\u003c\/p\u003e\n\u003cp\u003eSlit Width 1nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667045EPUSP.pdf?v=1723493931\" target=\"_blank\" title=\"667045EPUSP\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003ca rel=\"noopener\" title=\"666F1-339\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1-339.pdf?v=1723493931\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":45575992213757,"sku":"667045EPUSP","price":1613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/667045.jpg?v=1752598468"},{"product_id":"666-r113","title":"666-R113","description":"\u003cp\u003eReference Plate for checking photometric and wavelength accuracy\u003c\/p\u003e\n\u003cp\u003eColumn 1+2 empty – reference\u003cbr\u003eColumn 3+4 ND with 0.5 Abs\u003cbr\u003eColumn 5+6 ND with 1.0 Abs\u003cbr\u003eColumn 7+8 ND with 1.5 Abs\u003cbr\u003eColumn 9+10 ND with 2.0 Abs\u003cbr\u003eColumn 11+12 ND Holmium glass\u003c\/p\u003e\n\u003cp\u003eStandard Certification Absorption at 8 points in a row: 405, 450, 490, 650 nm\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 106%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; mso-font-kerning: 0pt;\"\u003eWavelength accuracy certified with DAkkS calibration certificate at \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e\u003cspan style=\"font-size: 12.0pt; line-height: 106%; mso-bidi-font-family: Calibri; mso-bidi-theme-font: minor-latin; mso-font-kerning: 0pt;\"\u003eWavelengths: 279, 287, 361, 418, 445, 453, 536, 638 nm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003e \u003c\/p\u003e\n\u003cp\u003eSlit Width 1 nm up to 2 nm\u003c\/p\u003e\n\u003cp\u003eWith DAkkS Certificate\u003c\/p\u003e\n\u003cp\u003eRecertification Interval Recommended every 12 months\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666R113.pdf?v=1750951204\" target=\"_blank\" title=\"Product Specifications\" rel=\"noopener\"\u003eProduct Specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":46390730850557,"sku":"666R113","price":5335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666R113_0f3e67f1-f3fe-44f2-aab6-c587a4aef1d3.jpg?v=1750960316"},{"product_id":"666f1-339","title":"666F1-339 Holmium Glass Filter","description":"\u003cp\u003eHolmium glass filter with metal frame\u003c\/p\u003e\n\u003cp\u003eChecking the wavelength accuracy in the UV and VIS range (270nm to 640nm)\u003c\/p\u003e\n\u003cp\u003eWavelengths: 279, 361, 453, 536, 638 nm\u003c\/p\u003e\n\u003cp\u003eSlit width: 1nm\u003c\/p\u003e\n\u003cp\u003eMade to order, available in 3-6 weeks.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666F1.pdf?v=1750965394\" title=\"Product Specifications\" rel=\"noopener\" target=\"_blank\"\u003eProduct Specifications\u003c\/a\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Hellma USA. Inc.","offers":[{"title":"Default Title","offer_id":46391337484541,"sku":"666f1-339","price":842.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/files\/666-F1.jpg?v=1752598477"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7185\/9197\/collections\/people_analytics_process_51396d9c-d829-4a1b-8203-39d750b38eee.jpg?v=1724029187","url":"https:\/\/shop.hellmausa.com\/es\/collections\/wavelength-accuracy.oembed?page=2","provider":"Hellma USA. Inc.","version":"1.0","type":"link"}