{"product_id":"fresnel-sheet-card-magnifier","title":"Fresnel Sheet \u0026 Card Magnifier – Directory, Portrait or Landscape","description":"\u003cp\u003eFlat, featherlight and almost unbreakable. These Fresnel magnifiers use fine concentric grooves to magnify across a thin sheet of hard-wearing clear PVC, so they slip inside a book, diary, wallet or travel folder.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFlat Fresnel lens in durable clear PVC\u003c\/li\u003e\n\u003cli\u003eLightweight and portable\u003c\/li\u003e\n\u003cli\u003eIdeal for maps, books, newspapers and directories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoose your format\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirectory\u003c\/strong\u003e – larger sheet for pages, directories and maps (RS8000)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortrait card\u003c\/strong\u003e – wallet-sized, upright format (RS8001)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLandscape card\u003c\/strong\u003e – wallet-sized, wide format (RS8002)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptometrist's tip\u003c\/h3\u003e\u003cp\u003eFresnel lenses work best held a few centimetres above the page rather than flat on it – lift slowly until the print looks largest and sharpest. Keep a card in your wallet as a spare for reading menus and receipts; the larger sheet is better for longer reading.\u003c\/p\u003e","brand":"Waltex","offers":[{"title":"Directory sheet","offer_id":54960624992579,"sku":"RS8000","price":5.85,"currency_code":"USD","in_stock":true},{"title":"Portrait card","offer_id":54960625025347,"sku":"RS8001","price":3.4,"currency_code":"USD","in_stock":true},{"title":"Landscape card","offer_id":54960625058115,"sku":"RS8002","price":3.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/6665\/0947\/files\/fresnel-sheet-magnifier-rs8000.jpg?v=1792839046","url":"https:\/\/ocularexpress.co.uk\/en-us\/products\/fresnel-sheet-card-magnifier","provider":"Ocular Express","version":"1.0","type":"link"}