{"product_id":"outdoor-high-intensity-laser-dazzler-long-range-beam-projector-for-demos-visibility","title":"638nm Red Laser Module | Adjustable Focus Small Divergence Angle High Power for Scientific Research Dual Color Options","description":"\u003cdiv data-page-id=\"CTpldJfk7of4g0x9snhc8AUcnNd\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SKmpfg5QNdilNbcYdXmc8z1cnbb\"\u003eProfessional 638nm Red Laser | Scientific Research Grade, High Stability \u0026amp; Long-Distance Projection\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PlkMf7accd94bycjxxYcFXa2nTe\"\u003eAre you looking for a high-performance red laser specifically designed for scientific research scenarios? Our 638nm adjustable focus red laser combines advanced optical technology, stable power output, and user-friendly design, perfectly solving the pain point of excessive divergence angle of traditional red lasers, and becoming an ideal tool for various scientific research experiments. We also provide other high-performance laser options to meet diverse research needs.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-VTADfja6wdb5d9cWHPvcOzYbnfe\"\u003eSafety Reminder\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CXfkfV6ePdGzHWcmgK1cC2o6nDd\"\u003ePlease wear laser protective glasses correctly when using the laser pointer and keep it away from others. By purchasing, you acknowledge and understand the potential hazards associated with the product. Our store shall not be liable for any personal injury or property loss caused by improper personal use after the laser pointer is sold and signed for.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-VAp1f3MaMdC02rcFdZKc6ZBonNR\"\u003ePromotion \u0026amp; Product Details\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SxQgfa3TzdYZMycJV2ncm3HanBf\"\u003eCost-Effective Option with Dual Color Combinations: There are 2 color matching options in total: black body with silver-white heat dissipation head \/ silver-white body with silver-white heat dissipation head (please note the color combination when placing an order). All customized products in our store require patience as the production process is time-consuming and labor-intensive. The appearance is processed by CNC machine tools, so there may be inevitable turning tool and assembly marks, but there will be no obvious scratches or collisions.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-HccUfAvLNd4ZszcMc2mcI26InFc\"\u003eImportant Note: This is a practical scientific research tool and instrument, not a craft! It is designed for scientific research use only. By placing an order, you agree to this note. Customers looking for crafts are not recommended to purchase! We guarantee that the performance and power of the product are consistent with the description.\u003c\/div\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-BmAMfhmZcdoJ4Ecggnuc6RnNnlc\"\u003eOther Laser Options\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-NKuYfnFAHdFz1BcLCITcYEJcnzc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eGreen Laser (525nm): Light radiation power ranges from 1.35W to 1.65W, with stable output and long service life.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-JaQ7fjaABdhnKec15YycGxsOnyd\" data-list=\"bullet\"\u003e\n\u003cdiv\u003eBlue Laser (5.5W): Adjustable focus, adopting leading thermal sink welding (thermal-electric separation) technology for heat conduction, small in size, with stable output, long service life and long battery life. The power gears cover: Low, Medium, High, Burst Flash, Slow Flash, and SOS High.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-P17XfXmo9d0gVWcBIfCc31QZnIf\"\u003eCore Specifications \u0026amp; Performance\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-GamKffzYLdWiW0cvveJcUKy5nAg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWavelength \u0026amp; Power\u003c\/strong\u003e: Typical spectral wavelength 639.4nm, maximum 641nm (within 638nm band), with 3 power gears (Low\/High\/Burst Flash) and a peak flash radiation power of 1.35W, ensuring sufficient and stable light source support for scientific research.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-I1B1fa84NdRlvKc1rDrcgl9InEg\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBattery \u0026amp; Heat Dissipation\u003c\/strong\u003e: Supports 1*21700 flat-head lithium battery for convenient power supply and replacement; after continuous high-power testing, the heat dissipation performance is stable for more than 3 minutes, avoiding equipment damage caused by overheating during long-term operation.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-QIQbfx5B0dCGaOcwMGEcq0dGneb\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptical Performance\u003c\/strong\u003e: Equipped with AR anti-reflective coating and aspheric optical collimation technology, combined with precision polishing treatment, effectively reducing light reflection and aberration, improving light transmittance, and achieving ultra-small divergence angle.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-SZ26f461sdOoJncOg9vclS1Jnuf\"\u003eKey Advantages (Solve Pain Points \u0026amp; Highlight Differentiation)\u003c\/h3\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-S3KVfKXyNdkog4cKlmKcqZAxnfh\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSmall Divergence Angle \u0026amp; Adjustable Focus\u003c\/strong\u003e: The unique optical structure effectively solves the problem of excessive divergence angle of red lasers; the adjustable focus design allows you to freely switch between near and far projection, easily obtaining longer projection distance and more concentrated light spots, which is especially suitable for precision experiments such as optical alignment and spectral analysis.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-QcEifFJH2dvIoJcNUhCcoblcn2e\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eLong Service Life \u0026amp; Stable Output\u003c\/strong\u003e: Adopts high-quality core components and precision manufacturing process, with stable performance and long service life, which can maintain stable light output for a long time, meeting the high requirements of scientific research experiments for light source stability.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-TtiBfYGAWdn501cmb5HcksQ3nMc\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDust-Proof \u0026amp; User-Friendly\u003c\/strong\u003e: Equipped with a dust cover to effectively prevent dust from entering the optical components, protect the lens, and extend the service life of the equipment; the simple gear switching and focus adjustment design makes operation more convenient, suitable for long-term use in laboratory environments.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-XqdPfEoUKdjkzScEWDPc8SbxnBe\" data-list=\"bullet\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eScientific Research Specialization\u003c\/strong\u003e: The product is optimized for scientific research scenarios, with precise wavelength control, stable power output, and excellent optical performance, which can be widely used in spectroscopy, optical experiments, precision measurement and other scientific research fields.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"heading-3 ace-line old-record-id-Cjr8fcznBdRmIQcuLHWcWooenxb\"\u003eWhy Choose Our Lasers?\u003c\/h3\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-FWA7fKT3jdvXEuclaYYcelGPnZe\"\u003eCompared with ordinary lasers, our products focus on the core needs of scientific research: the AR coating aspheric collimation system ensures the purity and concentration of the light beam; the small divergence angle and adjustable focus solve the common pain points of traditional products; the stable heat dissipation and long-life design avoid the trouble of frequent replacement of equipment during experiments. Whether it is university laboratories, scientific research institutions or enterprise R\u0026amp;D departments, our lasers can provide reliable and high-quality light source support for your research work. We adhere to the principle of practicality first, focusing on performance to meet the rigorous requirements of scientific research.\u003c\/div\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JbqBfmibid3k9xczzWYcEG9Jn9d\"\u003eNote: All our laser products are designed for scientific research and industrial use only. Please use them in accordance with relevant safety specifications.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e \u003c\/p\u003e","brand":" LaserOne","offers":[{"title":"Blue laser pointer","offer_id":49134208188639,"sku":null,"price":291.0,"currency_code":"USD","in_stock":true},{"title":"green laser pointer","offer_id":49134208221407,"sku":null,"price":291.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/3632\/2783\/files\/1dac4013-_E4_B8_BB_E5_9B_BE4-2-scaled.webp?v=1774876575","url":"https:\/\/gearlair.com\/products\/outdoor-high-intensity-laser-dazzler-long-range-beam-projector-for-demos-visibility","provider":"Gearlair","version":"1.0","type":"link"}