{"product_id":"datavideo-csm-15","title":"DATAVIDEO CSM-15 3.9-10mm Varifocal CS-Mount Lens for BC-15C Camera","description":"\u003cdiv class=\"product-description\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eDATAVIDEO CSM-15 3.9-10mm Varifocal CS-Mount Lens for BC-15C Camera\u003c\/strong\u003e is built for workflows that need a compact lens option with more framing flexibility than a fixed focal length can provide. Based on the source details, this is a \u003cstrong\u003evarifocal CS-mount lens\u003c\/strong\u003e designed for the \u003cstrong\u003eDATAVIDEO BC-15C camera\u003c\/strong\u003e, with a \u003cstrong\u003e3.9 to 10mm focal length range\u003c\/strong\u003e, support for \u003cstrong\u003e1\/1.8-inch image format sensors\u003c\/strong\u003e, an \u003cstrong\u003ef\/1.5 maximum aperture\u003c\/strong\u003e, \u003cstrong\u003eDC auto iris\u003c\/strong\u003e, and \u003cstrong\u003emanual zoom and focus\u003c\/strong\u003e. In real system terms, it is the kind of lens you use when a small camera needs adjustable framing and stable exposure behavior without overcomplicating the setup.\u003c\/p\u003e\n\n  \u003ch3\u003eHighlights\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesigned for the DATAVIDEO BC-15C camera\u003c\/strong\u003e as a purpose-fit lens option\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3.9 to 10mm varifocal range\u003c\/strong\u003e for more flexible framing than a fixed focal length lens\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupports 1\/1.8-inch image format sensors\u003c\/strong\u003e for BC-15C compatibility\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ef\/1.5 maximum aperture\u003c\/strong\u003e for better low-light usability\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDC auto iris with manual zoom and focus\u003c\/strong\u003e for a practical mix of exposure automation and setup control\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eQuick Specs \u0026amp; Uses\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct name\u003c\/strong\u003e: DATAVIDEO CSM-15 3.9-10mm Varifocal CS-Mount Lens for BC-15C Camera\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLens type\u003c\/strong\u003e: varifocal CS-mount lens\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCamera compatibility\u003c\/strong\u003e: DATAVIDEO BC-15C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupported sensor format\u003c\/strong\u003e: 1\/1.8-inch image format sensors\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFocal length range\u003c\/strong\u003e: 3.9 to 10mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum aperture\u003c\/strong\u003e: f\/1.5\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIris control\u003c\/strong\u003e: DC auto iris\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eZoom control\u003c\/strong\u003e: manual\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFocus control\u003c\/strong\u003e: manual\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrimary use\u003c\/strong\u003e: adjustable framing for compact BC-15C camera installs\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy It Helps\u003c\/h3\u003e\n  \u003cp\u003eSmall fixed-position cameras are usually limited by one thing first: framing. If the camera location cannot move much, the lens has to do more of the work. This lens helps by giving the BC-15C a usable varifocal range, so the shot can be tightened or widened during setup without swapping to another lens. The fast maximum aperture also helps in lower-light environments, while the combination of auto iris and manual zoom\/focus gives the installer a more controlled balance between automation and deliberate setup.\u003c\/p\u003e\n\n  \u003ch3\u003eSystem Characteristics\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBC-15C-specific fit\u003c\/strong\u003e keeps the lens aligned with the intended DATAVIDEO camera platform\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3.9 to 10mm varifocal range\u003c\/strong\u003e provides framing flexibility for fixed-position installations\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1\/1.8-inch sensor compatibility\u003c\/strong\u003e matches the image format listed in the source\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ef\/1.5 maximum aperture\u003c\/strong\u003e makes the lens more usable in lower-light scenes\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDC auto iris\u003c\/strong\u003e helps the lens respond to changing light conditions\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003emanual zoom and focus\u003c\/strong\u003e allow framing and focus to be set deliberately during installation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ecompact lens role\u003c\/strong\u003e makes it suitable for industrial, fixed, or discreet camera workflows built around the BC-15C\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat’s In The Box\u003c\/h3\u003e\n  \u003cp\u003ePlease refer to the \u003cstrong\u003eSpecifications\u003c\/strong\u003e tab for the exact included items and service activation details.\u003c\/p\u003e\n\n  \u003ch3\u003eTrusted Seller\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eCoremicro\u003c\/strong\u003e ships fast from the U.S. and supports this hardware with a team that works with real production and infrastructure deployments.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Datavideo","offers":[{"title":"Default Title","offer_id":46660167172258,"sku":"CSM-15","price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/0860\/0738\/files\/DATAVIDEO_CSM-15_Parts_View.jpg?v=1775767063","url":"https:\/\/www.coremicro.com\/products\/datavideo-csm-15","provider":"COREMICRO.COM","version":"1.0","type":"link"}