{"product_id":"eho-b0g92872lf","title":"ZTBH PMMA Fresnel Lens Microscope Accessory","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ZTBH\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e ZTBH\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e 600mm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 310MM_2MM\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDiameter: 310mm; Focal Length: 220mm\/600mm.\u003c\/li\u003e\n\u003cli\u003eThickness: 2mm; Transmittance: 92%; Magnification: 3x.\u003c\/li\u003e\n\u003cli\u003eProfessional and practical design with beautiful appearance, easy to carry and use.\u003c\/li\u003e\n\u003cli\u003eUsually used in laboratories, schools, teachers, sample observation, eyepiece protection, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eThe ZTBH Fresnel lens is a microscope accessory designed for laboratory, classroom, and sample-observation use. Made from optical plastic PMMA, it offers 92% transmittance and 3x magnification, with a lightweight design intended for convenient carrying and use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 9586914316396\u003c\/p\u003e","brand":"ZTBH","offers":[{"title":"Default Title","offer_id":44316282126423,"sku":"9586914316396","price":60.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/0450\/0531\/files\/41FFxFI64zL._SL500.jpg?v=1789794629","url":"https:\/\/ecohomeoffice.com\/products\/eho-b0g92872lf","provider":"Eco home office","version":"1.0","type":"link"}