{"product_id":"linhof-4x5-2x3-reducing-adapter-ground-glass-back-9","title":"Linhof 4x5-2x3 Reducing Adapter,  Ground Glass Back (9+) - 1786206","description":"\u003ch2\u003eLinhof 4x5-2x3 Reducing Adapter,  Ground Glass Back (9+) - 1786206\u003c\/h2\u003e\n\u003cp\u003eThis Linhof 4x5-2x3 Reducing Adapter is in great condition with minor handling wear. I rate it cosmetically a (9+). The adapter is in proper working order and ready to be used. The included 2x3 ground glass black is in similar condition, also rated a (9+). The grid focusing screen has some faint marks on it, but is otherwise clear. The finder opens \u0026amp; closes properly and the leather is not deteriorating. Please refer to the photos for details.\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"118hz29\" data-start=\"27\" data-end=\"325\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"92\"\u003ePurpose‑built reducing adapter for large‑format flexibility\u003c\/strong\u003e\u003cbr data-start=\"92\" data-end=\"95\"\u003eThis \u003cem data-start=\"102\" data-end=\"161\"\u003eLinhof 4x5‑to‑2x3 Reducing Adapter with Ground Glass Back\u003c\/em\u003e lets you mount 2¼″ × 3¼″ (2x3) film holders or backs on a 4×5 camera — expanding format options without a full camera change. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"100lln7\" data-start=\"327\" data-end=\"594\"\u003e\n\u003cstrong data-start=\"329\" data-end=\"379\"\u003eGround glass helps focus and compose precisely\u003c\/strong\u003e\u003cbr data-start=\"379\" data-end=\"382\"\u003eThe included ground glass back provides a viewing\/focusing surface scaled for the smaller 2x3 format, making critical focus and composition easier with reduced format film. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e0jgnl\" data-start=\"596\" data-end=\"868\"\u003e\n\u003cstrong data-start=\"598\" data-end=\"647\"\u003eIdeal for roll film and sheet film adaptation\u003c\/strong\u003e\u003cbr data-start=\"647\" data-end=\"650\"\u003eEspecially useful if you want to shoot medium‑format film holders (2¼ × 3¼″) or specialized backs on a Linhof 4×5 body — giving you more creative and economical shooting options. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5l937a\" data-start=\"870\" data-end=\"1091\"\u003e\n\u003cstrong data-start=\"872\" data-end=\"908\"\u003eSolid build and collector appeal\u003c\/strong\u003e\u003cbr data-start=\"908\" data-end=\"911\"\u003eTrue to Linhof’s reputation, this adapter feels robust and reliable, matching the mechanical quality expected from large‑format accessories. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yordj5\" data-start=\"1093\" data-end=\"1388\"\u003e\n\u003cstrong data-start=\"1095\" data-end=\"1146\"\u003eGreat for experimental and multimedia workflows\u003c\/strong\u003e\u003cbr data-start=\"1146\" data-end=\"1149\"\u003ePhotographers exploring adapter‑based setups (film or digital with appropriate backs and focus strategies) will find this a valuable tool — especially for macro, panoramic, or unconventional formats. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vlwosw\" data-start=\"1390\" data-end=\"1677\"\u003e\n\u003cstrong data-start=\"1392\" data-end=\"1424\"\u003eConsiderations before buying\u003c\/strong\u003e\u003cbr data-start=\"1424\" data-end=\"1427\"\u003eRequires compatible 2x3 film holders or backs and may involve planning for correct film plane registration; this isn’t a autofocus digital solution, but a precision mechanical accessory for traditional cameras.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\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 scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:397bad53-da39-4bd2-b48d-550c8f53b2cc-11\" data-testid=\"conversation-turn-24\" data-scroll-anchor=\"true\" 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=\"2fd36713-3f86-4401-a9a8-ec4266e95ec0\" dir=\"auto\" data-message-model-slug=\"gpt-5-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 light markdown-new-styling\"\u003e\n\u003cp data-start=\"56\" data-end=\"253\"\u003e\u003cstrong data-start=\"56\" data-end=\"116\"\u003eQ: What is the Linhof 4x5–2x3 Reducing Adapter used for?\u003c\/strong\u003e\u003cbr data-start=\"116\" data-end=\"119\"\u003eA: It allows large-format 4x5 cameras to capture images at 2x3 format, providing more versatility while maintaining optical quality.\u003c\/p\u003e\n\u003cp data-start=\"255\" data-end=\"410\"\u003e\u003cstrong data-start=\"255\" data-end=\"298\"\u003eQ: How does the Ground Glass Back work?\u003c\/strong\u003e\u003cbr data-start=\"298\" data-end=\"301\"\u003eA: The integrated ground glass back enables precise focusing and composition when using the reduced format.\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"577\"\u003e\u003cstrong data-start=\"412\" data-end=\"465\"\u003eQ: Which cameras is this adapter compatible with?\u003c\/strong\u003e\u003cbr data-start=\"465\" data-end=\"468\"\u003eA: Designed for Linhof 4x5 large-format cameras and compatible with other cameras using a similar 4x5 back.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"735\"\u003e\u003cstrong data-start=\"579\" data-end=\"612\"\u003eQ: What are the key benefits?\u003c\/strong\u003e\u003cbr data-start=\"612\" data-end=\"615\"\u003eA: Enables format reduction without losing lens performance, simplifies workflow, and supports high-precision framing.\u003c\/p\u003e\n\u003cp data-start=\"737\" data-end=\"888\"\u003e\u003cstrong data-start=\"737\" data-end=\"784\"\u003eQ: Is it suitable for studio and field use?\u003c\/strong\u003e\u003cbr data-start=\"784\" data-end=\"787\"\u003eA: Yes, the adapter is robust enough for both controlled studio setups and on-location photography.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1020\"\u003e\u003cstrong data-start=\"890\" data-end=\"928\"\u003eQ: What’s included in the package?\u003c\/strong\u003e\u003cbr data-start=\"928\" data-end=\"931\"\u003eA: Reducing adapter with ground glass back (rated 9+) ready for immediate installation.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1199\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1022\" data-end=\"1053\"\u003eQ: Why choose this adapter?\u003c\/strong\u003e\u003cbr data-start=\"1053\" data-end=\"1056\"\u003eA: Offers high-quality optics and precise focusing control, making it ideal for photographers who want flexibility between 4x5 and 2x3 formats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1nqa27m\" data-start=\"204\" data-end=\"328\"\u003e\n\u003cstrong data-start=\"206\" data-end=\"224\"\u003eKeep Dust-Free\u003c\/strong\u003e\u003cbr data-start=\"224\" data-end=\"227\"\u003eStore in a clean, dust-free case to prevent particles from scratching the ground glass or optics.\u003c\/li\u003e\n\u003cli data-section-id=\"7yr9q8\" data-start=\"330\" data-end=\"463\"\u003e\n\u003cstrong data-start=\"332\" data-end=\"361\"\u003eClean Ground Glass Gently\u003c\/strong\u003e\u003cbr data-start=\"361\" data-end=\"364\"\u003eUse a soft blower and microfiber cloth—avoid liquids or abrasive materials to preserve clarity.\u003c\/li\u003e\n\u003cli data-section-id=\"itqq0v\" data-start=\"465\" data-end=\"585\"\u003e\n\u003cstrong data-start=\"467\" data-end=\"496\"\u003eCheck Alignment Regularly\u003c\/strong\u003e\u003cbr data-start=\"496\" data-end=\"499\"\u003eEnsure the adapter mounts securely to maintain accurate image reduction and focus.\u003c\/li\u003e\n\u003cli data-section-id=\"12sjx2v\" data-start=\"587\" data-end=\"711\"\u003e\n\u003cstrong data-start=\"589\" data-end=\"618\"\u003eAvoid Moisture \u0026amp; Humidity\u003c\/strong\u003e\u003cbr data-start=\"618\" data-end=\"621\"\u003ePrevent fungus or corrosion by storing in a dry environment with silica gel if needed.\u003c\/li\u003e\n\u003cli data-section-id=\"pqee8f\" data-start=\"713\" data-end=\"828\"\u003e\n\u003cstrong data-start=\"715\" data-end=\"735\"\u003eHandle Carefully\u003c\/strong\u003e\u003cbr data-start=\"735\" data-end=\"738\"\u003eSupport the adapter properly when mounting\/unmounting to avoid strain or misalignment.\u003c\/li\u003e\n\u003cli data-section-id=\"1mlcq5b\" data-start=\"830\" data-end=\"962\"\u003e\n\u003cstrong data-start=\"832\" data-end=\"863\"\u003eInspect Optics \u0026amp; Mechanisms\u003c\/strong\u003e\u003cbr data-start=\"863\" data-end=\"866\"\u003ePeriodically check the glass, frame, and any moving parts for dust, scratches, or looseness.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Linhof","offers":[{"title":"Default Title","offer_id":43530433855562,"sku":"1786206","price":262.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/1786206-00.jpg?v=1776776209","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/linhof-4x5-2x3-reducing-adapter-ground-glass-back-9","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}