{"product_id":"reflex-n1-53-lens-radiation-meter-lens-clock-20-diopter-mechanic-lens-clock","title":"Mechanical Lens Clock, ±20 Dioptres","description":"\u003cp\u003eMeasure compatible lens-surface curvature with a mechanical lens clock and analogue scale.\u003c\/p\u003e\u003ch2\u003eCheck lens curvature with a direct reading\u003c\/h2\u003e\u003cul style=\"list-style:none;padding-left:0\"\u003e\n\u003cli\u003e✅ A mechanical dial provides a visible reference during measurement.\u003c\/li\u003e\n\u003cli\u003e✅ A compact body is convenient to keep with optical tools.\u003c\/li\u003e\n\u003cli\u003e✅ The ±20-dioptre scale provides a common reference when comparing compatible lens surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLens-clock reference: n1.53. Measurement scope: ±20 dioptres. Reading interval: 0.25. Approximate size: 70 × 107 × 22 mm. Weight: 81.5 g.\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1iTobd8OD3KVjSZFFq6An9pXaQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin-bottom:10px\" class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1XlwjdW5s3KVjSZFNq6AD3FXaY.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cem\u003eLens clock with its storage case; compare the dial and measuring contacts with your requirements.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eChoose a lens clock matching your optical measurement needs.\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Default Title","offer_id":64073653780810,"sku":"33049475373-Default Title","price":48.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/HTB12ckcd2WG3KVjSZFPq6xaiXXan.webp?v=1792790692","url":"https:\/\/spy-shop.com\/products\/reflex-n1-53-lens-radiation-meter-lens-clock-20-diopter-mechanic-lens-clock","provider":"Spy-shop.com","version":"1.0","type":"link"}