{"product_id":"welch-allyn-11720-l-coaxial-ophthalmoscope","title":"Welch Allyn 11720-L Coaxial Ophthalmoscope - LED 3.5V - Head Only","description":"\u003ch2\u003e\u003cstrong\u003e11720-L | Coaxial Ophthalmoscope\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED illumination for true tissue colour \u0026amp; long-lasting performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoaxial optics for shadow-free viewing \u0026amp; a larger field of view\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e6 apertures for versatile eye examinations\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRed-Free \u0026amp; Polarising filters for enhanced visibility\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e28 focusing lenses from -25 to +40 dioptres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariable illumination with easy-to-use rheostat dial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the 11720-L Coaxial Ophthalmoscope\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 11720-L Coaxial Ophthalmoscope is a professional diagnostic instrument designed for examining the internal structures of the eye. Its coaxial optical system provides a clear, shadow-free spotlight, making it easier to examine undilated pupils while providing a larger field of view compared with standard ophthalmoscopes.\u003c\/p\u003e\n\u003cp\u003eThe ophthalmoscope features LED illumination for consistent performance and true tissue colour, alongside a comprehensive selection of apertures, filters and focusing lenses. This makes it suitable for routine eye examinations and detailed assessment of the fundus.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile eye examination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 11720-L features six aperture options to support different examination requirements, including Micro, Small, Large, Fixation, Slit and Cobalt Blue.\u003c\/p\u003e\n\u003cp\u003eThe Micro and Small apertures are suitable for examining small or undilated pupils, while the Large aperture is designed for use with dilated pupils. The Fixation aperture can assist with assessing eccentric fixation and locating lesions, while the Slit aperture can be used to assess the level of lesions and tumours.\u003c\/p\u003e\n\u003cp\u003eThe Cobalt Blue aperture can be used alongside fluorescein dye to help identify small corneal lesions, abrasions and foreign bodies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced viewing with filters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTwo additional filters are available for use with the apertures. The Red-Free filter removes red light to make veins, arteries and nerve fibres easier to identify, while the Polarising filter helps to reduce corneal reflections for clearer viewing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWide focusing range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 11720-L provides 28 focusing lenses covering a range of -25 to +40 dioptres. The lenses can be adjusted using the conveniently positioned thumbwheel, allowing the user to achieve the required focus during examination.\u003c\/p\u003e\n\u003cp\u003eA rubber brow rest also helps protect eyeglasses from scratching during use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable LED illumination\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LED light source provides consistent illumination and true tissue colour during examination. Light intensity can be adjusted using the integrated rheostat dial, allowing the user to select a suitable illumination level for the examination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuitable for healthcare professionals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 11720-L Coaxial Ophthalmoscope is suitable for GPs, doctors, nurses, optometrists and other healthcare professionals who carry out eye examinations. It can be used in GP surgeries, hospitals, ophthalmology clinics and other clinical healthcare environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 11720-L\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Coaxial ophthalmoscope\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIllumination: LED\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eApertures: 6\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFilters: Red-Free \u0026amp; Polarising\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocusing lenses: 28\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFocusing range: -25 to +40 dioptres\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIllumination control: Variable rheostat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrow rest: Rubber\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Medisave","offers":[{"title":"Default Title","offer_id":62366310269315,"sku":"11720-L","price":325.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0145\/9945\/4784\/files\/11720_1.webp?v=1786609195","url":"https:\/\/www.sealmedical.com\/products\/welch-allyn-11720-l-coaxial-ophthalmoscope","provider":"Seal Medical","version":"1.0","type":"link"}