{"product_id":"industrial-ultratech-stepper-inspection-prism-reticle-reflective-assembly-1-3-4-x-1-3-4","title":"Industrial Ultratech Stepper Inspection Prism Reticle Reflective Assembly 1-3\/4 x 1-3\/4","description":"\u003cdiv class=\"\" data-turn-id-container=\"22f195cf-c56e-478c-9503-7cf841f8fe76\" data-is-intersecting=\"true\"\u003e\n\u003csection 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-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"22f195cf-c56e-478c-9503-7cf841f8fe76\" data-turn-id-container=\"22f195cf-c56e-478c-9503-7cf841f8fe76\" data-testid=\"conversation-turn-714\" data-turn=\"user\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pt-12 [--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 data-conversation-screenshot-content=\"\" 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\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"user\" data-message-id=\"22f195cf-c56e-478c-9503-7cf841f8fe76\" dir=\"auto\" 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\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden items-end rtl:items-start\"\u003e\n\u003cdiv class=\"user-message-bubble-color corner-superellipse\/0.98 relative min-w-0 overflow-hidden rounded-[22px] px-4 py-2.5 leading-6 max-w-(--user-chat-width,70%)\"\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\/section\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-59\" data-is-intersecting=\"true\"\u003e\n\u003csection 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)))]\" dir=\"auto\" data-turn-id=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-59\" data-turn-id-container=\"request-6a3be693-4000-83ec-acea-09e97e9e1ceb-59\" data-testid=\"conversation-turn-715\" 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 data-conversation-screenshot-content=\"\" 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=\"7235c90f-07f8-4399-958e-f516d249c836\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" 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\" 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 dark markdown-new-styling\"\u003e\n\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"798\"\u003eThe Ultratech Stepper Inspection Prism Reticle Reflective Assembly is a precision optical assembly designed to inspect, reflect, and direct illumination within the reticle inspection system of Ultratech semiconductor photolithography equipment. Commonly installed in Ultratech wafer steppers used in semiconductor fabrication, MEMS manufacturing, and advanced packaging applications where accurate reticle inspection and optical alignment are critical. Semiconductor equipment technicians and field service engineers use this optical assembly for replacement of worn or damaged inspection prisms, preventive maintenance, and restoration of high-precision lithography performance. This assembly measures approximately\u003cstrong\u003e \u003c\/strong\u003e1-3\/4 in. × 1-3\/4 in.. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"800\" data-end=\"817\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"818\" data-end=\"1428\"\u003eThe Ultratech Stepper Inspection Prism Reticle Reflective Assembly is commonly used in semiconductor wafer fabrication facilities, research laboratories, and electronics manufacturing environments operating Ultratech photolithography systems. The prism assembly reflects and redirects optical signals within the reticle inspection path, enabling accurate reticle alignment, defect inspection, and exposure system calibration. Compatibility should be verified using the physical dimensions, optical configuration, and applicable Ultratech stepper model before installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1430\" data-end=\"1459\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1460\" data-end=\"2058\"\u003e• Brand: Ultratech Stepper\u003cbr data-start=\"1486\" data-end=\"1489\"\u003e• Product Type: Inspection Prism Reticle Reflective Assembly\u003cbr data-start=\"1549\" data-end=\"1552\"\u003e• Dimensions: 1-3\/4 in. × 1-3\/4 in.\u003cbr data-start=\"1587\" data-end=\"1590\"\u003e• Function: Reticle inspection and optical beam reflection\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e• Assembly Type: Precision Optical Prism Assembly\u003cbr data-start=\"1700\" data-end=\"1703\"\u003e• System: Reticle Inspection \/ Optical Alignment\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e• Compatible Equipment: Ultratech Wafer Stepper Systems\u003cbr data-start=\"1809\" data-end=\"1812\"\u003e• Material: Precision optical glass prism\u003cbr data-start=\"1853\" data-end=\"1856\"\u003e• Mounting: OEM replacement optical assembly\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Installation: Direct OEM replacement\u003cbr data-start=\"1941\" data-end=\"1944\"\u003e• Application: Semiconductor photolithography and reticle inspection systems \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2060\" data-end=\"2084\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2086\" data-end=\"2281\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Ultratech Stepper 690-0130-001 Inspection Prism Reticle Reflective\u003cbr data-start=\"2154\" data-end=\"2157\"\u003e• Ultratech Stepper 0514-372500 1100 \"E\" Light Pipe Prism\u003cbr data-start=\"2214\" data-end=\"2217\"\u003e• Ultratech Stepper Y-Stage Mirror Optical Assembly 0505-3750001\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","brand":"Ultratech","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51714361950510,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_6b569db5-5ce8-482f-8252-adc73ad68d7d.jpg?v=1770424095","url":"https:\/\/plgautomation.com\/products\/industrial-ultratech-stepper-inspection-prism-reticle-reflective-assembly-1-3-4-x-1-3-4","provider":"PLG Automation ","version":"1.0","type":"link"}