{"product_id":"integrating-sphere-1","title":"Integrating Sphere","description":"\u003cdiv style=\"font-family: Arial, sans-serif; color: #222;\"\u003e\n\n\u003cp style=\"font-size:15px; line-height:1.7;\"\u003eThe \u003cstrong\u003eNWSPEC Customized Integrating Sphere\u003c\/strong\u003e delivers perfectly uniform, spatially homogeneous light output for precision optical measurement. Its high-reflectivity diffuse inner coating ensures consistent luminance regardless of incident beam angle, polarization, or spatial distribution.\u003c\/p\u003e\n\n\u003cdiv style=\"border:1px solid #222; padding:12px 16px; margin:16px 0;\"\u003e\n\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eFlat panel display calibration  •  Camera \u0026amp; sensor testing  •  Hyperspectral imaging calibration  •  Optical uniformity measurement\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"border-bottom:2px solid #222; padding-bottom:6px;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp style=\"font-size:14px; line-height:1.7;\"\u003eLight entering through the input port undergoes multiple internal diffuse reflections, creating a uniform luminance distribution across the entire sphere surface. The output aperture delivers a highly uniform Lambertian diffuse beam.\u003c\/p\u003e\n\u003cp style=\"font-size:13px; background:#f4f4f4; padding:8px 12px; display:inline-block;\"\u003eOutput\/Input Intensity Ratio ≈ \u003cstrong\u003eOutput aperture area ÷ Inner sphere surface area\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3 style=\"border-bottom:2px solid #222; padding-bottom:6px;\"\u003eOrdering Guide — Standard Configurations\u003c\/h3\u003e\n\n\u003ch4\u003eSmall-Sized Systems — Sphere Ø 200 mm\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-bottom:20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#222; color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eSphere Diameter\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eLuminance Range\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eColor Temp.\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eOutput Aperture\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e200 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 9,800 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 50 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f4f4f4;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e200 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 13,500 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 50 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e200 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 24,000 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 50 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eMedium-Sized Systems\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-bottom:20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#222; color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eSphere Diameter\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eLuminance Range\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eColor Temp.\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eOutput Aperture\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e300 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 40,000 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 100 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f4f4f4;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e500 mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 18,000 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 200 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eLarge-Sized Systems\u003c\/h4\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin-bottom:20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#222; color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eSphere Diameter\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eLuminance Range\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eColor Temp.\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eOutput Aperture\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e1000 mm (1 m)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 40,000 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 350 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f4f4f4;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e1500 mm (1.5 m)\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e0 – 34,400 cd\/m²\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e3000 K\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eØ 600 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cdiv style=\"border:1px solid #222; padding:12px 16px; margin:16px 0;\"\u003e\n\u003cstrong\u003eCustom Orders Welcome\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:14px;\"\u003eSpecial configurations available for specific luminance, chromaticity, or output aperture requirements. Contact NWSPEC for a tailored quotation.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"border-bottom:2px solid #222; padding-bottom:6px;\"\u003eInner Coating Options\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#222; color:#fff;\"\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eCoating\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eReflectivity\u003c\/th\u003e\n      \u003cth style=\"padding:10px 12px; text-align:left;\"\u003eBest For\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#fff;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e\u003cstrong\u003eBaSO₄ Coating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e\u0026gt;98%\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eStandard applications, high reflectivity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f4f4f4;\"\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003e\u003cstrong\u003eF4 Coating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eHigh\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ccc; padding:9px 12px;\"\u003eDemanding environments, enhanced durability\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size:13px; color:#555; margin-top:8px;\"\u003eReflectivity reports for both coatings available upon request.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"NWSPEC","offers":[{"title":"Default Title","offer_id":47279754674395,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1722\/0315\/files\/integrating_sphere1.png?v=1787466617","url":"https:\/\/nwspec.com\/products\/integrating-sphere-1","provider":"NWSPEC","version":"1.0","type":"link"}