{"product_id":"binokl-pentax-ud-10x21-black-61816","title":"Binoculars Pentax UD 10x21 Black (61816)","description":"\u003cp\u003eThe lightest, most compact binoculars \u003cstrong\u003ePentax UD 10x21 Black (61816)\u003c\/strong\u003e weighing only 195 grams meet modern requirements and standards: full multi-layered lens illumination, prisms made of high-quality BaK4 optical glass. Updated lens coating with improved light transmission creates a crystal-clear image. The Pentax UD 10x21 (61816) binoculars model is designed for use while traveling, observing wildlife, etc.\u003c\/p\u003e\u003cp\u003e The manufacturer of the Pentax brand values the high quality of its products, so to eliminate fakes on the market, each unit of Pentax optics is assigned a unique serial number at the manufacturer's factory, thanks to which you can identify the authenticity of the product and be sure that you have a truly original, high-quality optical device.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eBinoculars features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e \u003cstrong\u003eFully-multi-coated\u003c\/strong\u003e Full multi-coated broadband optics provide equally high light transmission across the entire visible spectrum and contribute to high contrast and color rendering in natural tones.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003eBAK4\u003c\/strong\u003e Barium crown is a special type of optical glass used to make prisms in optical instruments. This material has a lower dispersion coefficient (light scattering) than the glass used for budget models. As a result, chromatic aberration (iris at sharp transitions from dark to light) is significantly reduced. In addition, a clearly defined refractive index of light avoids vignetting (the phenomenon of cutting off the light beam at the edges), which provides a uniformly bright image throughout the field of view.\u003c\/li\u003e\u003cli\u003e \u003cstrong\u003eLong eye relief design\u003c\/strong\u003e The long eye relief design offered in all Pentax sports optics allows the viewer to see the entire field of view clearly and effortlessly. This is especially beneficial for those who wear glasses and allows them to view for long periods of time without additional eye strain.\u003c\/li\u003e\u003cli\u003e Adjustable eyecups. Easily and precisely adjust to the desired and comfortable position, allowing you to use the binoculars both with and without glasses.\u003c\/li\u003e\u003cli\u003e \u003cspan style=\"background-color:#ffffff;\"\u003ePossibility of using a tripod.\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/1780680711600_gjvhql_81vasqqomzl._ac_sl1500.jpg?v=1780680714\" alt=\"\" loading=\"lazy\" style=\"max-width: 100%; height: auto;\" \/\u003e\u003c\/p\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e Color: Black\u003c\/li\u003e\u003cli\u003e Warranty: 12 months\u003c\/li\u003e\u003cli\u003e Brand registration country: Japan\u003c\/li\u003e\u003cli\u003e Country of origin: China\u003c\/li\u003e\u003cli\u003e Weight: 195 g\u003c\/li\u003e\u003cli\u003e Dimensions: 87 x 108 x 38 mm\u003c\/li\u003e\u003cli\u003e Material: Polycarbonate\u003c\/li\u003e\u003cli\u003e Prism material: BAK4\u003c\/li\u003e\u003cli\u003e Additional features: Adjustment of the center distance, mm: 33 - 72 Diopter correction: +4\/-4 Possibility of mounting on a tripod\u003c\/li\u003e\u003cli\u003e Relative Brightness: 4.4\u003c\/li\u003e\u003cli\u003e Class: For tourism\u003c\/li\u003e\u003cli\u003e Exit pupil diameter: 2.1 mm\u003c\/li\u003e\u003cli\u003e Twilight factor: 14.5\u003c\/li\u003e\u003cli\u003e Minimum focusing distance: 3 m\u003c\/li\u003e\u003cli\u003e Actual viewing angle: 5.4°\u003c\/li\u003e\u003cli\u003e Extended eyepiece point: 8.5 mm\u003c\/li\u003e\u003cli\u003e Eyeglass frames: Pivoting and sliding with multiple fixed positions\u003c\/li\u003e\u003cli\u003e Design tightness: Splashproof\u003c\/li\u003e\u003cli\u003e Protection: Shockproof\u003c\/li\u003e\u003cli\u003e Field of view at 1000 m: 94 m\u003c\/li\u003e\u003cli\u003e Zoom ratio: 10x\u003c\/li\u003e\u003cli\u003e Zoom type: Constant\u003c\/li\u003e\u003cli\u003e Construction type: Porro\u003c\/li\u003e\u003cli\u003e Type: Binoculars\u003c\/li\u003e\u003cli\u003e EAN code: 4549212301858\u003c\/li\u003e\u003cli\u003e Article number: 930106\u003c\/li\u003e\u003cli\u003e Brand: Pentax\u003c\/li\u003e\u003cli\u003e Color: Black\u003c\/li\u003e\u003cli\u003e Lenses: Fully Multi coated\u003c\/li\u003e\u003cli\u003e Maximum magnification:: 10\u003c\/li\u003e\u003c\/ul\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":42499949297841,"sku":"930106_sv","price":5153.08,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0538\/8517\/3937\/files\/18432179860772__ebfa8f44bd_31055eba-bd08-44ab-a032-fe069c5a43fd.jpg?v=1754289913","url":"https:\/\/usefulrare.com\/products\/binoculars-pentax-ud-10x21-black-61816","provider":"Dostavka","version":"1.0","type":"link"}