{"product_id":"hitachi-ll-503-long-throw-lens","title":"Hitachi LL-503 Long Throw Lens - LL503","description":"\u003ch2\u003eHitachi LL-503 Long Throw Lens - LL503\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHitachi LL-503 Long Throw Lens has a 1.8x Zoom. Hitachi LL503 Long Throw Lens is compatible with Hitachi CP-SX1350, CP-X1200, CP-X1250.\u003c\/li\u003e\n\u003cli\u003eThrow Ratio: 2.2 - 4.1:1\u003c\/li\u003e\n\u003cli\u003eZoom Lens\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think    \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-WEB:3a363cf8-661b-4f6b-8687-2f89e075cad2-53\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-54\" data-turn-id-container=\"request-WEB:3a363cf8-661b-4f6b-8687-2f89e075cad2-53\" data-turn-id=\"request-WEB:3a363cf8-661b-4f6b-8687-2f89e075cad2-53\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"46e2de82-db89-4c08-ab00-18cc29ac1e7f\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1078\" data-start=\"27\"\u003e\n\u003cli data-end=\"186\" data-start=\"27\" data-section-id=\"ry6kps\"\u003e\n\u003cstrong data-end=\"65\" data-start=\"29\"\u003eExtended projection flexibility:\u003c\/strong\u003e The LL-503 long throw lens is designed to significantly increase projection distance for large venues and auditoriums.\u003c\/li\u003e\n\u003cli data-end=\"300\" data-start=\"187\" data-section-id=\"1rmucln\"\u003e\n\u003cstrong data-end=\"221\" data-start=\"189\"\u003eSharper large-scale imaging:\u003c\/strong\u003e Maintains image clarity and focus consistency even at extended throw ratios.\u003c\/li\u003e\n\u003cli data-end=\"443\" data-start=\"301\" data-section-id=\"vl8a8f\"\u003e\n\u003cstrong data-end=\"332\" data-start=\"303\"\u003eInstallation versatility:\u003c\/strong\u003e Allows projectors to be positioned further from the screen, improving setup options in complex room layouts.\u003c\/li\u003e\n\u003cli data-end=\"576\" data-start=\"444\" data-section-id=\"1r7d5z7\"\u003e\n\u003cstrong data-end=\"478\" data-start=\"446\"\u003eProfessional AV integration:\u003c\/strong\u003e Ideal for conference halls, educational institutions, and commercial presentation environments.\u003c\/li\u003e\n\u003cli data-end=\"705\" data-start=\"577\" data-section-id=\"1k3v9gq\"\u003e\n\u003cstrong data-end=\"613\" data-start=\"579\"\u003eOptimized optical performance:\u003c\/strong\u003e Engineered to minimize distortion and maintain brightness uniformity over long distances.\u003c\/li\u003e\n\u003cli data-end=\"818\" data-start=\"706\" data-section-id=\"1bnkd87\"\u003e\n\u003cstrong data-end=\"736\" data-start=\"708\"\u003eDurable precision build:\u003c\/strong\u003e Manufactured for stable, long-term use in fixed installation projector systems.\u003c\/li\u003e\n\u003cli data-end=\"953\" data-start=\"819\" data-section-id=\"1978ic1\"\u003e\n\u003cstrong data-end=\"848\" data-start=\"821\"\u003eSpace-saving advantage:\u003c\/strong\u003e Enables rear or ceiling installations where standard lenses may not reach the required throw distance.\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1078\" data-start=\"954\" data-section-id=\"6sk9l4\"\u003e\n\u003cstrong data-end=\"989\" data-start=\"956\"\u003eHigh-value upgrade accessory:\u003c\/strong\u003e A practical add-on for expanding the capability of compatible Hitachi projector systems\u003c\/li\u003e\n\u003c\/ul\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\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e               \u003cbr\u003eQ\u0026amp;A  \u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-WEB:d4976417-d1b8-4eb7-a388-c345f740c9aa-2\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-scroll-anchor=\"false\" data-testid=\"conversation-turn-6\" data-turn-id-container=\"request-WEB:d4976417-d1b8-4eb7-a388-c345f740c9aa-2\" data-turn-id=\"request-WEB:d4976417-d1b8-4eb7-a388-c345f740c9aa-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-3-mini\" dir=\"auto\" data-message-id=\"3d048029-f2f1-4b4c-a842-7584dadcae5c\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-end=\"223\" data-start=\"0\"\u003e\u003cstrong data-end=\"59\" data-start=\"0\"\u003eQ: What is the Hitachi LL-503 Long Throw Lens used for?\u003c\/strong\u003e\u003cbr data-end=\"62\" data-start=\"59\"\u003e\u003cstrong data-end=\"68\" data-start=\"62\"\u003eA:\u003c\/strong\u003e It is an optional long-throw lens designed for Hitachi projectors, allowing projection over greater distances for large venues like auditoriums and halls.\u003c\/p\u003e\n\u003cp data-end=\"435\" data-start=\"225\"\u003e\u003cstrong data-end=\"293\" data-start=\"225\"\u003eQ: Which projectors are compatible with the Hitachi LL-503 lens?\u003c\/strong\u003e\u003cbr data-end=\"296\" data-start=\"293\"\u003e\u003cstrong data-end=\"302\" data-start=\"296\"\u003eA:\u003c\/strong\u003e It is compatible with select Hitachi installation projectors. Always check your projector’s lens compatibility list before purchase.\u003c\/p\u003e\n\u003cp data-end=\"653\" data-start=\"437\"\u003e\u003cstrong data-end=\"503\" data-start=\"437\"\u003eQ: What is the benefit of using a long throw lens like LL-503?\u003c\/strong\u003e\u003cbr data-end=\"506\" data-start=\"503\"\u003e\u003cstrong data-end=\"512\" data-start=\"506\"\u003eA:\u003c\/strong\u003e It enables larger image sizes from farther distances, ideal for fixed installations where the projector must be placed away from the screen.\u003c\/p\u003e\n\u003cp data-end=\"840\" data-start=\"655\"\u003e\u003cstrong data-end=\"714\" data-start=\"655\"\u003eQ: Is the Hitachi LL-503 suitable for professional use?\u003c\/strong\u003e\u003cbr data-end=\"717\" data-start=\"714\"\u003e\u003cstrong data-end=\"723\" data-start=\"717\"\u003eA:\u003c\/strong\u003e Yes. It is designed for professional AV setups, including conference centers, lecture halls, and large event spaces.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1029\" data-start=\"842\"\u003e\u003cstrong data-end=\"892\" data-start=\"842\"\u003eQ: Does the LL-503 lens improve image quality?\u003c\/strong\u003e\u003cbr data-end=\"895\" data-start=\"892\"\u003e\u003cstrong data-end=\"901\" data-start=\"895\"\u003eA:\u003c\/strong\u003e It maintains sharp focus and consistent brightness while extending projection distance, ensuring clear image delivery at scale.\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\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e                 \u003cbr\u003eMaintenance Tips  \u003c\/h5\u003e\n\u003cul data-start=\"99\" data-end=\"1145\"\u003e\n\u003cli data-section-id=\"18ssg7y\" data-start=\"99\" data-end=\"206\"\u003eAlways handle the lens by the metal body, not the glass elements, to avoid misalignment or fingerprints\u003c\/li\u003e\n\u003cli data-section-id=\"133gl2u\" data-start=\"207\" data-end=\"307\"\u003eClean the front and rear glass elements only with a proper lens blower and microfiber lens cloth\u003c\/li\u003e\n\u003cli data-section-id=\"1v9v3ok\" data-start=\"308\" data-end=\"393\"\u003eNever use household cleaners, alcohol, or rough tissues on optical glass surfaces\u003c\/li\u003e\n\u003cli data-section-id=\"15k91c5\" data-start=\"394\" data-end=\"472\"\u003eStore the lens in a dry, dust-free case when not attached to the projector\u003c\/li\u003e\n\u003cli data-section-id=\"g03ncg\" data-start=\"473\" data-end=\"572\"\u003eKeep protective lens caps on at all times when not in use to prevent scratches and dust buildup\u003c\/li\u003e\n\u003cli data-section-id=\"1rul07\" data-start=\"573\" data-end=\"670\"\u003eInspect mounting bayonet and locking ring regularly for wear or looseness before installation\u003c\/li\u003e\n\u003cli data-section-id=\"1kywuje\" data-start=\"671\" data-end=\"771\"\u003eEnsure the lens is fully seated and locked when attaching to prevent focus or image shift issues\u003c\/li\u003e\n\u003cli data-section-id=\"z3p25g\" data-start=\"772\" data-end=\"875\"\u003eAvoid exposing the lens to high humidity or extreme temperature changes to prevent internal fogging\u003c\/li\u003e\n\u003cli data-section-id=\"12f0z2f\" data-start=\"876\" data-end=\"961\"\u003eDo not touch internal optical surfaces—only external glass should ever be cleaned\u003c\/li\u003e\n\u003cli data-section-id=\"13q1inj\" data-start=\"962\" data-end=\"1056\"\u003eRecalibrate focus and zoom after any removal or reinstallation for optimal image sharpness\u003c\/li\u003e\n\u003cli data-section-id=\"uzjewp\" data-start=\"1057\" data-end=\"1145\"\u003ePeriodically check for dust inside the projector lens port, not just the lens itself\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hitachi","offers":[{"title":"Default Title","offer_id":45660969992383,"sku":"LL503","price":1131.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/hitachi-ll-503-long-throw-lens.jpg?v=1779788652","url":"https:\/\/www.mybackyardzone.com\/products\/hitachi-ll-503-long-throw-lens","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}