{"product_id":"canon-rf-s-3-9mm-f-3-5-stm-dual-fisheye-lens","title":"Canon RF-S 3.9mm F\/3.5 STM Dual Fisheye Lens","description":"\u003cdiv role=\"feed\" aria-label=\"Chat messages\" aria-describedby=\"_r_8p_\" aria-busy=\"false\" data-find-provider-scope=\"\"\u003e\n\u003cdiv data-sizer-excess=\"0\" data-rocksteady-sizer=\"\"\u003e\n\u003cdiv data-rs-index=\"87\" data-index=\"87\" data-last-message=\"true\"\u003e\n\u003cdiv role=\"article\" aria-setsize=\"88\" aria-posinset=\"88\" aria-label=\"Message 88 of 88\" tabindex=\"0\"\u003e\n\u003cdiv data-test-render-count=\"1\"\u003e\n\u003cdiv class=\"group group\/message-row\"\u003e\n\u003cdiv class=\"contents\"\u003e\n\u003cdiv data-is-streaming=\"false\" class=\"group relative relative pb-[var(--msg-assistant-pb,0.75rem)]\"\u003e\n\u003cdiv class=\"font-claude-response relative leading-[1.65rem] [\u0026amp;_pre\u0026gt;div]:bg-bg-000\/50 [\u0026amp;_pre\u0026gt;div]:border-0.5 [\u0026amp;_pre\u0026gt;div]:border-border-400 [\u0026amp;_.ignore-pre-bg\u0026gt;div]:bg-transparent [\u0026amp;_.standard-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.standard-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8 [\u0026amp;_.progressive-markdown_:is(p,blockquote,h1,h2,h3,h4,h5,h6)]:pl-2 [\u0026amp;_.progressive-markdown_:is(p,blockquote,ul,ol,h1,h2,h3,h4,h5,h6)]:pr-8\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"grid grid-rows-[auto_auto] min-w-0\"\u003e\n\u003cdiv class=\"row-start-2 col-start-1 relative grid grid-rows-[auto_auto] isolate min-w-0\"\u003e\n\u003cdiv class=\"row-start-1 col-start-1 relative z-[2] min-w-0\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"standard-markdown grid-cols-1 grid [\u0026amp;_\u0026gt;_*]:min-w-0 gap-3 [\u0026amp;_\u0026gt;_*:last-child]:mb-0 print:block print:[\u0026amp;_\u0026gt;_*_+_*]:mt-3 standard-markdown\"\u003e\n\u003ch2 class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eA Groundbreaking Dual Fisheye Lens for Immersive 3D Content\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens is an innovative, APS-C-format lens designed for Canon RF-mount mirrorless cameras, built for creators who want to capture realistic, three-dimensional VR-style content. Its dual fisheye design perfectly syncs left and right perspectives to create immersive 3D imagery, giving viewers the freedom to look around a scene while still following the focal point of the story.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eA Truly Immersive Viewing Experience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis lens is made for storytellers who want to move beyond flat, traditional video and into fully immersive content. It offers a wide 144-degree angle of view from both lenses simultaneously, and its 60mm interpupillary distance closely resembles the spacing of human eyes, creating a genuinely realistic 3D viewing experience for audiences using VR headsets or 3D-capable displays. This makes it a compelling tool for documentary filmmakers, VR content creators, and anyone producing immersive storytelling experiences.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eOptical Performance and Build\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe optical design includes two Ultra-Low Dispersion glass elements to ensure high image quality and minimize aberrations across both fisheye perspectives. An Air Sphere Coating protects against flare and ghosting, helping maintain clarity and contrast even in challenging lighting. A built-in gelatin filter holder at the rear of the lens allows for creative filtration without needing front-mounted filters, which aren't possible on a fisheye design. The lens is compact, weighing approximately 290g, though it does not include dust or moisture-resistant sealing.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eFast, Convenient Autofocus\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAn STM autofocus motor delivers faster, smoother focusing, letting creators set up quickly and spend more time focused on the story rather than manual adjustments. A combined control and focus ring can be customized to another function, streamlining workflow for photographers and videographers who want quick access to key settings.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eKey Features at a Glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLens: Canon RF-S 3.9mm F3.5 STM Dual Fisheye\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMount: Canon RF-S (APS-C)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFocal length: 3.9mm (dual fisheye)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaximum aperture: f\/3.5\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMinimum aperture: f\/16\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOptical design: includes 2 Ultra-Low Dispersion (UD) elements\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAperture blades: 7\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAutofocus: STM motor\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAngle of view: 144° (each lens)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBaseline (interpupillary) distance: 60mm\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMinimum focus distance: 0.2m\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMaximum magnification: 0.03x\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWeight: approx. 290g\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFilter: 30.5mm rear-mounted gelatin filter holder (no front filter thread)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDimensions: approx. 112.1mm x 83.7mm x 54.6mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003e\u003cstrong\u003eA Strong Choice for VR and Immersive Content Creation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens is a smart choice for creators who want to produce genuinely immersive, three-dimensional video content. Its human-eye-like dual fisheye design, wide field of view, and quiet autofocus make it a natural fit for VR filmmaking, documentary storytelling, and any project aiming to put viewers directly inside the scene.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Best Pricer","offers":[{"title":"Default Title","offer_id":54954200826185,"sku":"79166","price":766.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/6849\/0313\/files\/abx_be17323c-8895-4fa0-91cb-c915d5ec3bbe.webp?v=1785253886","url":"https:\/\/www.bestpricer.co.uk\/products\/canon-rf-s-3-9mm-f-3-5-stm-dual-fisheye-lens","provider":"Best Pricer","version":"1.0","type":"link"}