{"product_id":"mikroskop-national-geographic-mono-20x-s-keysom-9119100","title":"National Geographic Mono 20x Microscope (with case) (9119100)","description":"\u003cp\u003eThe first monocular stereoscopic microscope designed for children and adolescents can give a head start to many similar specialized microscopes due to its large working range, stable metal housing and mechanical components made of metal. In addition, the microscope is placed in a special plastic protective case, which is unlikely to be found among devices of this level. The National Geographic Mono 20x microscope (with case) provides a three-dimensional stereoscopic image and has wide application in such fields as mineralogy, entomology, botany, numismatics, repair work, etc.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eClassification:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Type: optical.\u003c\/li\u003e\u003cli\u003e Classification: stereoscopic.\u003c\/li\u003e\u003cli\u003e Microscopy method: bright field.\u003c\/li\u003e\u003cli\u003e Purpose: children's, educational.\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"text-align: justify\"\u003e \u003cstrong\u003eOptical characteristics:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Magnification: from 20x.\u003c\/li\u003e\u003cli\u003e Lens magnification: 2x.\u003c\/li\u003e\u003cli\u003e Eyepiece magnification: 10x.\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"text-align: justify\"\u003e \u003cstrong\u003eDesign features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Attachment: monocular (360º rotation, 45º tilt).\u003c\/li\u003e\u003cli\u003e Lens: stereoscopic with anti-reflective coating.\u003c\/li\u003e\u003cli\u003e Lens correction degree: achromatic.\u003c\/li\u003e\u003cli\u003e Eyepiece: with anti-reflective coating.\u003c\/li\u003e\u003cli\u003e Eyepiece mounting diameter, mm: 23.2.\u003c\/li\u003e\u003cli\u003e Stage: stationary with specimen clamps.\u003c\/li\u003e\u003cli\u003e Focusing: coarse.\u003c\/li\u003e\u003cli\u003e Body: metal.\u003c\/li\u003e\u003cli\u003e Backlight: none.\u003c\/li\u003e\u003cli\u003e Working distance, mm: 55.\u003c\/li\u003e\u003cli\u003e Working stroke range, mm: 15-135.\u003c\/li\u003e\u003c\/ul\u003e\u003cp style=\"text-align: justify\"\u003e \u003cstrong\u003eFeeding:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e Does not require electrical power. Uses natural lighting.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e The National Geographic brand is now known in the most remote corners of our planet. The National Geographic Society has gained fame thanks to its in-depth research of the surrounding world and the popularization of its discoveries and observations. Today, National Geographic cooperates with the best manufacturers of goods around the world. The result of this cooperation is the development and production of devices that allow you to study the environment, as well as a number of products based on environmentally friendly technologies.\u003c\/p\u003e\u003cp\u003e Although it is a monocular microscope, it provides a three-dimensional stereoscopic image thanks to the lenses arranged at an angle to each other. The monocular head is tilted diagonally and fully rotates around its axis, ensuring convenient observations.\u003c\/p\u003e\u003cp\u003e The stage is quite large and has a double-sided black-and-white disc to provide the necessary contrast when observing light and dark objects. The working stroke range is quite sufficient to examine objects up to 8 cm thick. Thanks to the wide base and heavy metal body, the microscope is stable and practically does not allow microvibrations during observations.\u003c\/p\u003e\u003cp\u003e It is worth noting the presence of a plastic case with a handle in the package, which ensures the integrity and safety of the microscope, both during transportation and during long-term storage.\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e Package dimensions: 33 x 20 x 14 cm\u003c\/li\u003e\u003cli\u003e Warranty: 12 months\u003c\/li\u003e\u003cli\u003e Country of brand registration: USA\u003c\/li\u003e\u003cli\u003e Country of origin: China\u003c\/li\u003e\u003cli\u003e Package contents: Microscope: black metal body Objective: 1 pc. Eyepiece: 1 pc. Disc: white\/black, 60 mm: 1 pc. Polypropylene case: 1 pc. Hard plastic case: 1 pc.\u003c\/li\u003e\u003cli\u003e Power: Natural lighting is used\u003c\/li\u003e\u003cli\u003e Backlight: None\u003c\/li\u003e\u003cli\u003e Focusing: Coarse\u003c\/li\u003e\u003cli\u003e Stage: Stationary with clamps\u003c\/li\u003e\u003cli\u003e Tilt: 45º\u003c\/li\u003e\u003cli\u003e Rotation: 360º\u003c\/li\u003e\u003cli\u003e Head: Monocular\u003c\/li\u003e\u003cli\u003e Purpose: Children's, educational\u003c\/li\u003e\u003cli\u003e Eyepiece magnification: 10x\u003c\/li\u003e\u003cli\u003e Lens magnification: 2x\u003c\/li\u003e\u003cli\u003e Microscope magnification: 20x\u003c\/li\u003e\u003cli\u003e Class: Stereoscopic\u003c\/li\u003e\u003cli\u003e Type: Optical\u003c\/li\u003e\u003cli\u003e Type: Microscopes\u003c\/li\u003e\u003cli\u003e Weight: 0.851 kg\u003c\/li\u003e\u003cli\u003e Package weight: 1.8 kg\u003c\/li\u003e\u003cli\u003e R...","brand":"National Geographic","offers":[{"title":"Default Title","offer_id":41287822540977,"sku":"927065_sv","price":3193.82,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/44032735892343__1498694651_4e1a09d6-e1e6-4507-ba53-dedbfd18fa23.jpg?v=1754278975","url":"https:\/\/usefulrare.com\/products\/national-geographic-mono-20x-microscope-with-case-9119100","provider":"Dostavka","version":"1.0","type":"link"}