{"product_id":"hanwha-vision-sla-m2890pn-3mp-varifocal-lens-1-2-8","title":"Hanwha Vision SLA-M2890PN 3MP Varifocal Lens 1\/2.8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HANWHA VISION - US SLA-M2890PN is a 3-megapixel varifocal lens designed for use with compatible security cameras in professional surveillance installations. Built around a 1\/2.8-inch image format, this lens supports high-resolution imaging suitable for demanding monitoring environments. The varifocal design allows the installer to adjust the focal length and focus independently, providing flexible field-of-view optimization during commissioning. Security integrators and low-voltage technicians are the primary trades installing this lens on fixed or PTZ-style camera bodies in commercial and residential applications.\u003c\/p\u003e\n\u003cp\u003eThis lens is suited for indoor and outdoor surveillance camera installations where adjustable focal length is required to cover varying distances or scene widths. It is commonly deployed in retail, commercial buildings, parking structures, and perimeter security setups where a fixed focal length lens would not provide adequate flexibility. The 3 MP resolution support makes it appropriate for cameras capturing fine detail at medium to long range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eVarifocal design allows independent adjustment of focal length and back focus after mounting\u003c\/li\u003e\n  \u003cli\u003e3 MP resolution support for high-definition surveillance imaging\u003c\/li\u003e\n  \u003cli\u003e1\/2.8-inch image sensor format compatibility\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for direct replacement or new installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or upgrade lens for security cameras with a 1\/2.8-inch sensor format and standard CS or C-mount interfaces where supported by the camera body.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed low-voltage technician or security systems integrator familiar with camera lens mounting and back-focus adjustment procedures. Power down the camera before removing or installing any lens. Use appropriate tools to seat the lens mount securely and avoid touching optical surfaces to prevent image degradation. Back focus should be adjusted after final lens positioning to ensure a sharp image across the intended zoom range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImage Format\u003c\/strong\u003e: 1\/2.8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 3 MP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Type\u003c\/strong\u003e: Varifocal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Unit\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HANWHA VISION - US\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SLA-M2890PN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HANWHA VISION","offers":[{"title":"Default Title","offer_id":51686429229362,"sku":"SLA-M2890PN","price":489.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/voomisupply.com\/products\/hanwha-vision-sla-m2890pn-3mp-varifocal-lens-1-2-8","provider":"Voomi Supply","version":"1.0","type":"link"}