{"product_id":"bp855-45","title":"BP855-45 带通滤光片(CWL=855nm,FWHM=45nm)","description":"\u003ch3\u003e先进的近红外带通滤光片\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eBP855-45 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 855nm， 带宽 (FWHM) 为 45nm，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 855nm±2nm精度\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e带宽 (FWHM)：\u003c\/strong\u003e 45nm，可增强光通量\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。855nm 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 45nm 带宽可增强光通量，同时保持良好的光谱选择性，使其成为需要强信号强度和高效光收集的应用的理想选择。非常适合需要更宽带宽来提高整体检测灵敏度并缩短采集时间的系统。\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体验增强的近红外性能，满足您的关键应用需求。BP855-45 提供卓越的光通量和光谱控制，满足您最严苛的近红外成像和传感需求。\u003c\/em\u003e\u003c\/p\u003e","brand":"SyronOptics","offers":[{"title":"CWL=855nm \/\/ FWHM=45nm \/ OD2@400-1100nm \/\/ T\u003e89% \/ 直径12.5mm（不带外壳）","offer_id":50405757583643,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CWL=855nm \/\/ FWHM=45nm \/ OD2@200-1100nm \/\/ T\u003e85% \/ 直径12.5mm（不带外壳）","offer_id":50405757616411,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true},{"title":"CWL=855nm \/\/ FWHM=45nm \/ OD2@200-1100nm \/\/ T\u003e85% \/ 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