{"product_id":"n0803-32-fresnel-lens-6mm-120-5m-hdpe-pir-sensor-optical-lens-compact-motion-detection-lens-senba","title":"N0803-32 Fresnel Lens 6mm 120° 5m HDPE PIR Sensor Optical Lens | Compact Motion Detection Lens | SENBA","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] 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)))]\" dir=\"auto\" data-turn-id=\"request-69f587ce-b43c-8324-bddd-d5bdce83fa3b-57\" data-testid=\"conversation-turn-284\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--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-message-author-role=\"assistant\" data-message-id=\"3bfd5d19-b9e6-4d1a-b13e-69875f2174a0\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" 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-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"123\" data-end=\"489\"\u003eThe N0803-32 Fresnel Lens from SENBA is a compact, high-precision optical component designed for passive infrared (PIR) motion detection systems. Manufactured from durable HDPE material, it provides excellent infrared transmission efficiency, stable optical performance, and long-term reliability for smart sensing and automation applications.\u003c\/p\u003e\n\u003cp data-start=\"491\" data-end=\"995\"\u003eThis Fresnel lens is engineered to improve PIR sensor sensitivity by focusing infrared radiation into multiple detection zones, enabling accurate and stable motion detection. It features a wide 120° detection angle with an effective sensing distance of up to 5 meters, making it ideal for short-range motion sensing applications in compact smart devices and lighting systems. Its multi-zone optical structure enhances signal concentration, reduces blind spots, and improves overall detection consistency.\u003c\/p\u003e\n\u003cp data-start=\"997\" data-end=\"1324\"\u003eWith a compact 6mm design, the N0803-32 lens is well-suited for integration into space-limited electronic products and PIR sensor modules where both performance and size efficiency are critical. The HDPE material ensures strong mechanical durability, environmental stability, and consistent infrared optical behavior over time.\u003c\/p\u003e\n\u003cp data-start=\"1326\" data-end=\"1532\"\u003eCompared to standard PIR Fresnel lenses, the N0803-32 offers improved compactness, reliable short-range detection performance, and enhanced infrared focusing capability for efficient motion sensing systems.\u003c\/p\u003e\n\u003cp data-start=\"1534\" data-end=\"1553\"\u003e\u003cstrong data-start=\"1534\" data-end=\"1551\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1554\" data-end=\"1823\"\u003e\n\u003cli data-section-id=\"1ol21nr\" data-start=\"1554\" data-end=\"1596\"\u003eHigh-efficiency Fresnel optical design\u003c\/li\u003e\n\u003cli data-section-id=\"h19y5c\" data-start=\"1597\" data-end=\"1627\"\u003eWide detection angle: 120°\u003c\/li\u003e\n\u003cli data-section-id=\"cs9b0k\" data-start=\"1628\" data-end=\"1674\"\u003eEffective sensing distance: up to 5 meters\u003c\/li\u003e\n\u003cli data-section-id=\"2010ry\" data-start=\"1675\" data-end=\"1713\"\u003eDurable HDPE material construction\u003c\/li\u003e\n\u003cli data-section-id=\"djkdwo\" data-start=\"1714\" data-end=\"1739\"\u003eCompact 6mm lens size\u003c\/li\u003e\n\u003cli data-section-id=\"1hvlhg4\" data-start=\"1740\" data-end=\"1778\"\u003eOptimized for PIR motion detection\u003c\/li\u003e\n\u003cli data-section-id=\"1h9g62d\" data-start=\"1779\" data-end=\"1823\"\u003eImproved infrared focusing and stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1825\" data-end=\"1844\"\u003e\u003cstrong data-start=\"1825\" data-end=\"1842\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1845\" data-end=\"2052\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1795d0i\" data-start=\"1845\" data-end=\"1874\"\u003ePIR motion sensor modules\u003c\/li\u003e\n\u003cli data-section-id=\"1jo2455\" data-start=\"1875\" data-end=\"1901\"\u003eSmart lighting systems\u003c\/li\u003e\n\u003cli data-section-id=\"1h99hiv\" data-start=\"1902\" data-end=\"1938\"\u003eEnergy-saving automation devices\u003c\/li\u003e\n\u003cli data-section-id=\"lrwc9p\" data-start=\"1939\" data-end=\"1978\"\u003eCabinet and indoor lighting control\u003c\/li\u003e\n\u003cli data-section-id=\"1jv8i0s\" data-start=\"1979\" data-end=\"2012\"\u003eCompact IoT sensing solutions\u003c\/li\u003e\n\u003cli data-section-id=\"bfl3qq\" data-start=\"2013\" data-end=\"2052\" data-is-last-node=\"\"\u003eSecurity and motion detection 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\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 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w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv data-testid=\"composer-footer-actions\" class=\"-m-1 max-w-full overflow-x-auto p-1 [grid-area:footer] [scrollbar-width:none] group-not-data-expanded\/composer:-mb-12\"\u003e\n\u003cdiv class=\"flex min-w-fit items-center cant-hover:px-1.5 cant-hover:gap-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex items-center gap-2 [grid-area:trailing]\"\u003e\n\u003cdiv class=\"ms-auto flex items-center gap-1.5\"\u003e\n\u003cdiv id=\"_r_5p_\" popover=\"hint\" role=\"tooltip\" class=\"fixed inset-s-[anchor(center)] inset-e-auto top-[calc(anchor(bottom)+var(--spacing))] bottom-auto h-fit -translate-x-1\/2 [position-try-fallbacks:flip-block] overflow-visible bg-transparent z-50\"\u003e\u003c\/div\u003e\n\u003cbutton aria-label=\"Start dictation\" type=\"button\" class=\"composer-btn h-9 min-h-9 w-9 min-w-9\" aria-describedby=\"_r_5p_\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-label=\"\" class=\"icon\" font-size=\"inherit\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#29f921\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"inline-flex\"\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"_r_m7n_\" popover=\"hint\" role=\"tooltip\" class=\"fixed inset-s-[anchor(center)] inset-e-auto top-[calc(anchor(bottom)+var(--spacing))] bottom-auto h-fit -translate-x-1\/2 [position-try-fallbacks:flip-block] overflow-visible bg-transparent z-50\"\u003e\u003c\/div\u003e\n\u003cbutton aria-describedby=\"_r_m7n_\" type=\"button\" aria-label=\"Start Voice\" class=\"composer-submit-button-color text-submit-btn-text keyboard-focused:focus-ring relative flex h-9 w-9 items-center justify-center rounded-full transition-colors hover:opacity-70 disabled:text-[#f4f4f4] disabled:opacity-30\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" class=\"h-5 w-5\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#f8aa74\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\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\/form\u003e\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":"SENBA","offers":[{"title":"Default Title","offer_id":43909287542849,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Sensors_Transducers-01-01.png?v=1777530654","url":"https:\/\/hext.in\/products\/n0803-32-fresnel-lens-6mm-120-5m-hdpe-pir-sensor-optical-lens-compact-motion-detection-lens-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}