{"product_id":"bp845-35","title":"BP845-35 带通滤光片(CWL=845nm,FWHM=35nm)","description":"\u003ch3\u003e精密近红外带通滤光片\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eBP845-35 带通滤光片\u003c\/strong\u003e为需要精确波长控制的近红外应用提供卓越的光学性能。该滤光片的中心波长为 845nm， 带宽 (FWHM) 为 35nm，可为生物医学成像、机器视觉和先进的近红外传感应用提供最佳的光谱选择性。\u003c\/p\u003e\n\u003ch4\u003e技术规格：\u003c\/h4\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e中心波长：\u003c\/strong\u003e 845nm±2nm精度\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e带宽 (FWHM)：\u003c\/strong\u003e 35nm，实现平衡光谱分辨率\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e峰值透过率：\u003c\/strong\u003e通带区域\u003e90%\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e带外阻塞：\u003c\/strong\u003e OD4+ 抑制，实现卓越对比度\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e表面质量：\u003c\/strong\u003e 40-20划痕-麻点规格\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e涂层：\u003c\/strong\u003e硬离子束溅射，具有环境耐久性\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch4\u003e主要应用：\u003c\/h4\u003e \u003cp\u003e专为生物医学成像、脉搏血氧仪、机器视觉系统和近红外光谱仪而设计。845nm波长尤其适用于组织成像、水分吸收测量以及需要出色组织穿透力且环境光源干扰较小的应用。\u003c\/p\u003e\n\u003ch4\u003e性能优势：\u003c\/h4\u003e\n\u003cp\u003e 35nm 带宽在光谱选择性和光通量之间实现了最佳平衡，使其成为需要良好信号强度并保持出色光谱鉴别力的应用的理想选择。非常适合需要中等带宽来增强近红外区域检测灵敏度的系统。\u003c\/p\u003e\n\u003ch4\u003e质量与可靠性：\u003c\/h4\u003e\n\u003cp\u003e采用先进的薄膜沉积技术制造，并经过严格的质量控制测试。每个滤光片都经过单独检查，以确保在严苛的近红外光学应用中具有一致的性能、环境稳定性和可靠的运行。\u003c\/p\u003e \u003cp\u003e\u003cem\u003e值得信赖的近红外 (NIR) 精度，专业人士信赖。BP845-35 为您的关键近红外应用提供光谱控制和光通量的完美平衡。\u003c\/em\u003e\u003c\/p\u003e","brand":"SyronOptics","offers":[{"title":"CWL=845nm \/\/ FWHM=35nm \/ OD2@400-1100nm \/\/ T\u003e90% \/ 直径12.5mm（不带外壳）","offer_id":50405729861915,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CWL=845nm \/\/ FWHM=35nm \/ OD2@200-1100nm \/\/ T\u003e90% \/ 直径12.5mm（不带外壳）","offer_id":50405729894683,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CWL=845nm \/\/ FWHM=35nm \/ OD2@200-1100nm \/\/ T\u003e90% \/ 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