{"product_id":"89-north-ldi-4-laser-diode-illuminator-405-470-555-640-microscope-illuminator-89n-15043","title":"89 North LDI-4 Laser Diode Illuminator 405\/470\/555\/640 Microscope Illuminator","description":"\u003ch2\u003e89 North LDI-4 Laser Diode Illuminator – 405\/470\/555\/640 nm – Catalog #15043\u003c\/h2\u003e\n\n\u003cp\u003eThe 89 North LDI-4 is a precision-engineered, four-wavelength laser diode illuminator optimized for high-speed and high-resolution fluorescence microscopy. With laser lines at 405, 470, 555, and 640 nm, this system supports a wide range of fluorophores for multicolor imaging applications. Featuring fast sub-10 μs modulation and feedback-regulated output stability, the LDI-4 is a powerful illumination solution for widefield, confocal, and live-cell imaging platforms.\u003c\/p\u003e\n\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNew with Manufacturer Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaser Lines:\u003c\/strong\u003e 405 nm, 470 nm, 555 nm, 640 nm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Up to 1000 mW per laser line for bright and reliable excitation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Stability:\u003c\/strong\u003e \u0026lt;2% variation, maintained via active feedback control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Modulation:\u003c\/strong\u003e \u0026lt;10 μs rise time supports rapid synchronization for dynamic imaging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Interfaces:\u003c\/strong\u003e TTL, analog (0–5 V), and USB for flexible system integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Compact air-cooled design for easy installation and efficient thermal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWidefield and Spinning Disk Confocal Microscopy\u003c\/li\u003e\n  \u003cli\u003eLive-Cell and Multicolor Imaging\u003c\/li\u003e\n  \u003cli\u003eFRAP, FLIP, and Photobleaching Experiments\u003c\/li\u003e\n  \u003cli\u003ePhotoactivation and Photoconversion Studies\u003c\/li\u003e\n  \u003cli\u003eTime-Lapse and High-Throughput Screening\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse;\" border=\"1\" cellpadding=\"6\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"text-align: left;\"\u003eDetail\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eManufacturer\u003c\/td\u003e\n    \u003ctd\u003e89 North\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eModel\u003c\/td\u003e\n    \u003ctd\u003eLDI-4\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCatalog Number\u003c\/td\u003e\n    \u003ctd\u003e15043\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWavelengths\u003c\/td\u003e\n    \u003ctd\u003e405, 470, 555, 640 nm\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOutput Power\u003c\/td\u003e\n    \u003ctd\u003eUp to 1000 mW per laser line\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eOutput Stability\u003c\/td\u003e\n    \u003ctd\u003e\u0026lt;2% variation\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eModulation\u003c\/td\u003e\n    \u003ctd\u003e\u0026lt;10 μs rise time\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eControl Options\u003c\/td\u003e\n    \u003ctd\u003eTTL, Analog (0–5 V), USB\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eCooling\u003c\/td\u003e\n    \u003ctd\u003eActive air cooling\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eDimensions\u003c\/td\u003e\n    \u003ctd\u003e318 mm x 234 mm x 146 mm (12.5” x 9.2” x 5.75”)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eWeight\u003c\/td\u003e\n    \u003ctd\u003eApprox. 9 lbs\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n","brand":"89 North","offers":[{"title":"Default Title","offer_id":46608244277502,"sku":"89N-15043","price":22914.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/7860\/5310\/files\/89N-Products-LDI-4-R1-1200x1200-1-768x768-Photoroom_eb60b954-4e59-4d4b-82ee-1465036b9f3b.png?v=1774678999","url":"https:\/\/coastalmicroscopes.com\/products\/89-north-ldi-4-laser-diode-illuminator-405-470-555-640-microscope-illuminator-89n-15043","provider":"Coastal Microscopes","version":"1.0","type":"link"}