{"product_id":"bp1129-10","title":"BP1129-10 Bandpass Filter(CWL=1129nm,FWHM=10nm)","description":"\u003cp data-path-to-node=\"0\"\u003eThis BP1129-10 bandpass filter is designed to transmit a narrow near-infrared band around 1129 nm while reducing unwanted out-of-band light.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eIt is suitable for near-infrared imaging, optical sensing, and spectroscopy systems using near-infrared illumination or 1129 nm-centered signal detection. It helps isolate the target near-infrared signal, reduce background interference outside the passband, and preserve usable signal brightness for higher-contrast measurements.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eKey specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWavelength \/ main spec: 1129 nm center wavelength (CWL)\u003c\/li\u003e\n\u003cli\u003eBandwidth \/ transition spec: 10 nm FWHM\u003c\/li\u003e\n\u003cli\u003eTransmission \/ blocking: T \u0026gt; 90%; OD3 blocking from 200–1800 nm\u003c\/li\u003e\n\u003cli\u003eFormat \/ availability: Available in 12.5 mm to 25 mm diameters (mounted and unmounted options)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SyronOptics","offers":[{"title":"CWL=1129nm \/\/ FWHM=10nm \/ OD3@200-1800nm \/\/ T＞90% \/ dia12.5mm(unmounted)","offer_id":51892944208155,"sku":"SO3016111-d12.5u","price":115.0,"currency_code":"USD","in_stock":true},{"title":"CWL=1129nm \/\/ FWHM=10nm \/ OD3@200-1800nm \/\/ T＞90% \/ dia12.5mm(mounted)","offer_id":51892944240923,"sku":"SO3016111-d12.5mt","price":115.0,"currency_code":"USD","in_stock":true},{"title":"CWL=1129nm \/\/ FWHM=10nm \/ OD3@200-1800nm \/\/ T＞90% \/ dia25mm(unmounted)","offer_id":51892944306459,"sku":"SO3016111-d25u","price":145.0,"currency_code":"USD","in_stock":true},{"title":"CWL=1129nm \/\/ FWHM=10nm \/ OD3@200-1800nm \/\/ T＞90% \/ dia25mm(mounted)","offer_id":51892944273691,"sku":"SO3016111-d25mt","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0759\/8755\/0491\/files\/bp-1129-10-od3-200-1800-nm.svg?v=1777132244","url":"https:\/\/syronoptics.com\/products\/bp1129-10","provider":"SyronOptics","version":"1.0","type":"link"}