{"product_id":"ht-bp278-20","title":"BP278-20 带通滤光片(CWL=278nm,FWHM=20nm)","description":"\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e波长：\u003c\/strong\u003e 278nm 中心波长 (CWL)，用于紫外-B 光谱和环境监测\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e光谱特性：\u003c\/strong\u003e 20nm FWHM 带宽，具有高透过率和可控的边缘斜率\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e光密度：\u003c\/strong\u003e OD3 阻隔，实现可靠的带外抑制\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e滤光片尺寸：\u003c\/strong\u003e提供多种安装直径，以适配标准光学系统\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"SyronOptics","offers":[{"title":"CWL=278nm \/\/ FWHM=20nm \/ OD3@200-700nm \/\/ T\u003e65% \/ 直径12.5mm(带外壳)","offer_id":52074012999963,"sku":"SO3010811-d12.5mt","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8755\/0491\/files\/ht-bp-278-20-od3-200-700-nm.svg?v=1777822783","url":"https:\/\/syronoptics.com\/zh\/products\/ht-bp278-20","provider":"SyronOptics","version":"1.0","type":"link"}