{"product_id":"593nm-20mw-yellow-dot-laser-module-dna-spectral-analysis-fluorescence-excitation-lab-spectroscopy-research","title":"593nm 20mW Yellow Dot Laser Module | DNA Spectral Analysis Fluorescence Excitation Lab Spectroscopy Research","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003e593nm 20mW yellow dot laser module engineered for scientific laboratory applications, ideal for DNA spectral analysis, fluorescence excitation, optical spectroscopy and other scientific optical experiments. Fixed‑spot output, supports TTL\/PWM power modulation for experimental control. Robust copper‑aluminum housing delivers good thermal performance for long‑time continuous operation.\u003c\/p\u003e\u003cblockquote\u003e\u003cp\u003e⚠️ \u003cstrong\u003eLaser Safety Warning: Class 4 Laser\u003c\/strong\u003eThis is Class 4 laser equipment. Direct beam and diffuse reflection may cause severe eye and skin injury. Must be operated with professional laser safety goggles within controlled laboratory conditions. Not for general consumer use.\u003c\/p\u003e\u003c\/blockquote\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable width=\"784\"\u003e\n\u003cthead\u003e\u003ctr class=\"firstRow\"\u003e\n\u003cth style=\"border-color: rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"border-color: rgb(204, 204, 204); padding: 8px; text-align: left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eWavelength\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e593nm ±3nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eOptical Power\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e20mW ±5mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eLaser Color\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eFocus \/ Spot Adjustable\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eNo (Fixed Spot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eInput Parameter\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e12V @ 235mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003ePower Adjustment\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e0‑5V TTL \/ PWM (0‑30KHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eWorking Mode\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eContinuous Work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eSpot Shape\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eDot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eLaser Class\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eClass 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eLifetime\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e10000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eCopper \u0026amp; Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eLens Material\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eAs shown in figure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e‑10℃ ~ +40℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e‑20℃ ~ +60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003eModule Dimension\u003c\/td\u003e\n\u003ctd style=\"border-color: rgb(204, 204, 204); padding: 8px;\"\u003e22mm × 27mm × 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003ePackage Includes\u003c\/h3\u003e\u003cp\u003e‑ 1 × Laser Head\nor 1 × PCB Driver\u003c\/p\u003e\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\u003cp\u003e‑ DNA Spectral Analysis\n‑ Fluorescence Excitation\n‑ Laboratory Spectroscopy Research\n‑ Scientific Optical Experiments\u003c\/p\u003e\u003cblockquote\u003e\u003cp\u003eNote: Product interface refers to product pictures. Specifications are subject to change for technical improvement without prior notice.\u003c\/p\u003e\u003c\/blockquote\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"lillyelectronics","offers":[{"title":"593nm 20mW Light Source","offer_id":40859516534913,"sku":"593MD-20-1225-CAB","price":132.0,"currency_code":"CAD","in_stock":true},{"title":"593nm 20mW Laser Module","offer_id":40859516567681,"sku":"593MD-20-12V","price":173.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/8647\/4369\/files\/01e9cb486adae437000e8584d2e42a3c.jpg?v=1787196472","url":"https:\/\/www.lilly-electronics.com\/products\/593nm-20mw-yellow-dot-laser-module-dna-spectral-analysis-fluorescence-excitation-lab-spectroscopy-research","provider":"Lilly Electronics","version":"1.0","type":"link"}