{"title":"Graflok 3x4","description":"\u003cp\u003eAccessories and adapters for rare 3x4 Graflex Crown \u0026amp; Speed Graphic cameras equipped with a 3x4 Graflok back. \u003c\/p\u003e","products":[{"product_id":"twist-lock-lens-board-system","title":"TWIST-LOCK LENS BOARD System","description":"\u003cp\u003eObscuraFlex™ Twist-Lock lens board system for use with ObscuraFlex™ lens mount inserts and Modular Lens Kits. Swap lenses effortlessly without the bulk and hassle of multiple lens boards, or repeated threading and unthreading your lenses. \u003c\/p\u003e\n\u003cp\u003eBoards available for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGraflex 4x5 Pacemaker Speed \u0026amp; Crown Graphic 1947-1970s\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eGraflex 3x4 \u003cmeta charset=\"utf-8\"\u003ePacemaker Speed \u0026amp; Crown Graphic\u003c\/li\u003e\n\u003cli\u003eLinhof Technika 1946-?\u003c\/li\u003e\n\u003cli\u003eCalumet CC-400 etc 4in\u003c\/li\u003e\n\u003cli\u003eSinar F1 \/ Kodak 5 1\/2in\u003c\/li\u003e\n\u003cli\u003eChamonix 4x5 (99mm x 96mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLens Mounts in various standard and custom sizes. If you have a specific board style you don't see here, or a specific lens diameter requirement, please email me \u003ca rel=\"noopener noreferrer\" title=\"Contact\" href=\"https:\/\/obscuraflex.com\/pages\/contact\" target=\"_blank\"\u003ehere\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eCompatible with\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e the \u003c\/span\u003e\u003ca href=\"https:\/\/obscuraflex.com\/products\/toy-lens-kit-1\/\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e\u003cstrong data-start=\"789\" data-end=\"805\"\u003eModular \"Toy Lens\" Kit\u003c\/strong\u003e\u003c\/a\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eLooking for \u003ca href=\"https:\/\/obscuraflex.com\/products\/standard-lens-boards\"\u003etraditional lens boards\u003c\/a\u003e? \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"ObscuraFlex","offers":[{"title":"Board - Calumet CC-400 4x5 (4in)","offer_id":52175858172188,"sku":"lensboard-calumet","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Chamonix 4x5 (98.5mm x 95.5mm)","offer_id":52699126038812,"sku":"lensboard-chamonix","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Graflex 4x5","offer_id":52140624806172,"sku":"lensboard-graflex-twistlock","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Graflex 3x4","offer_id":54042233930012,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Linhof Technika 4x5","offer_id":52140624838940,"sku":"lensboard-linhof","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Sinar 4x5 (5 1\/2in)","offer_id":52175870263580,"sku":"lensboard-sinar","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Board - Toho (Circular 100mm)","offer_id":54184764997916,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Compur #00 (26.3mm)","offer_id":54042272170268,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - X-Small (30mm)","offer_id":53952866943260,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Small (32mm)","offer_id":52140721996060,"sku":"lensmount-small","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Compur \/ Copal #0 (34.6mm)","offer_id":52140722028828,"sku":"lensmount-34mm","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Copur \/ Copal #1 (41.6mm)","offer_id":52140722061596,"sku":"lensmount-42mm","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Large (42.5mm)","offer_id":53952866976028,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Buhl (60mm)","offer_id":52140722094364,"sku":"lensmount-60mm","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Mount - Custom (Up to 58mm)","offer_id":54189906919708,"sku":"lensboard-calumet","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Rear Lens Cap (0.5 in) - For Compact Lenses","offer_id":52619683234076,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true},{"title":"Rear Lens Cap (1.0 in) - For Lenses w\/ Rear Elements","offer_id":52619683266844,"sku":null,"price":22.99,"currency_code":"USD","in_stock":true},{"title":"Lens Board Cap","offer_id":52619977392412,"sku":null,"price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/5845\/8908\/files\/twistlock_plate_7871.jpg?v=1750988221"},{"product_id":"graflex-3x4-adapter-body-only","title":"GRAFLEX 3x4 ADAPTER - Body Only","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eA smaller version of the \"\u003ca href=\"https:\/\/obscuraflex.com\/products\/graflok-universal-4x5-adapter-body-only\" title=\"Graflok Universal 4x5 Adapter Body Only\"\u003eGraflok Universal 4x5\u003c\/a\u003e\" adapter designed to fit a rare version of the Graflex Speed Graphic or Crown Graphic cameras from the 1950s with an image area of 3in x 4in AND a reduced size version of the Graflok Slide-Lock back. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eThis particular combination is very rare, so take a close look at the pictures here and be sure of your camera model is an exact match before ordering this version of the adapter. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHarness the power of your smartphone or digital camera to capture \u003c\/span\u003e\u003cspan\u003edigital stills and video with the look and feel of vintage large format photography.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis item is the\u003cspan\u003e \u003c\/span\u003eadapter body only\u003cspan\u003e \u003c\/span\u003eand does not include the following necessary items which are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT'S NOT INCLUDED\u003c\/strong\u003e:\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/obscuraflex.com\/products\/focus-screens\"\u003eObscuraFlex™ Focus Screen\u003c\/a\u003e - Optional if only shooting film.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/obscuraflex.com\/collections\/cradles\"\u003eTwist-Lock Cradle\u003c\/a\u003e\u003cspan\u003e - Must be selected for\u003c\/span\u003e your specific phone model.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eThese items are sold separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003c\/blockquote\u003e","brand":"ObscuraFlex","offers":[{"title":"Default Title","offer_id":54218288529692,"sku":"graflok-3x4-body","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/5845\/8908\/files\/ObscuraFlex_3x4_Adapter_IMG_6430.jpg?v=1781817081"},{"product_id":"focusing-screen-for-3x4-adapters","title":"FOCUSING SCREEN FOR 3x4 ADAPTER","description":"\u003ch2\u003eObscuraFlex™ Focusing Screen for 3x4 Adapter\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis is the \u003cem\u003e\"secret sauce\"\u003c\/em\u003e at the heart of the ObscuraFlex™ system. \u003c\/p\u003e\n\u003cp\u003eAt a fraction of the cost of modern ground glass, ObscuraFlex™ focusing screens are a breakthrough proprietary alternative resulting from years of development, testing, and research. Specifically formulated for digital image capture, our screens produce a smoother, crisper, and more even exposure than any other medium we have tested. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eINSTALLATION:\u003c\/strong\u003e Focus Screens for our 3x4 adapters are semi-rigid and mount to the adapter body. Screen size: 3.23in x 4.33in (82mm x 110mm).\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003e* To make this niche project possible, our focus screens are HANDMADE TO ORDER. \u003cu\u003eOnce your order is placed it cannot be canceled, refunded, or returned under any circumstances\u003c\/u\u003e. \u003c\/span\u003e\u003c\/h4\u003e","brand":"ObscuraFlex","offers":[{"title":"Default Title","offer_id":54218453647644,"sku":"scree-3x4","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/5845\/8908\/files\/ObscuraFlex_3x4_Adapter_IMG_6434_714bd82a-dd82-4f98-8190-5bc9a7a04a73.jpg?v=1781817400"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/5845\/8908\/collections\/IMG-6960.jpg?v=1784828386","url":"https:\/\/obscuraflex.com\/collections\/graflok-3x4.oembed","provider":"ObscuraFlex","version":"1.0","type":"link"}