{"product_id":"ins-11025-lcd-screen-21","title":"INS-11025 | LCD-Screen 21\"","description":"\u003cp\u003eThe \u003cstrong\u003eOpti+ INS-11025 21-Inch LCD Visual Acuity Chart\u003c\/strong\u003e is a digital vision-testing system designed for optometry practices, ophthalmology departments, hospitals, and optical stores. Its integrated chart software provides a wide selection of visual acuity and binocular vision tests, while remote-control operation allows practitioners to change charts, adjust the testing distance, and select examination functions efficiently.\u003c\/p\u003e\n\n\u003cp\u003eThe screen can be installed on a desktop or mounted on a wall, making it a flexible solution for examination rooms with different layouts and working distances.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e\u003cstrong\u003eOutstanding Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ch4\u003e\u003cstrong\u003e21-Inch LCD Display\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe large \u003cstrong\u003e21-inch LCD screen\u003c\/strong\u003e presents clear, high-contrast optotypes for visual acuity and refraction examinations.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eIntegrated Chart Software\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe system includes vision-testing software with charts for \u003cstrong\u003evisual acuity, astigmatism, binocular balance, color vision, fixation, stereopsis, fusion, heterophoria, and other optometric assessments\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eRemote-Control Operation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe included remote control allows the practitioner to select charts, change optotype sizes, access examination functions, and navigate the system without approaching the display.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eAdjustable Examination Distance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe testing distance can be configured from \u003cstrong\u003e1 to 5 meters\u003c\/strong\u003e, allowing the screen to be adapted to examination rooms of different sizes.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eMultiple Optotype Options\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe system provides several optotype formats, including \u003cstrong\u003eE charts, Landolt C charts, letters, numbers, children’s symbols, and contrast charts\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eRandomized Optotypes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eCompatible examination modes can randomly change the orientation or sequence of \u003cstrong\u003eE, C, letter, and number optotypes\u003c\/strong\u003e, helping reduce memorization during repeated visual acuity testing.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBinocular Vision Testing\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSpecialized charts support binocular assessments such as \u003cstrong\u003ered\/green testing, Worth four-dot testing, fixation disparity, binocular balance, heterophoria, and stereoscopic vision\u003c\/strong\u003e. Certain examinations require compatible auxiliary lenses or filters.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eDesktop or Wall Installation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe slim display can be positioned on a desktop or installed on a wall, providing a practical, space-saving setup for modern examination rooms.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eDual-Voltage Compatibility\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe system supports \u003cstrong\u003eAC 100 V at 60 Hz and AC 220 V at 50 Hz\u003c\/strong\u003e, making it suitable for use in different electrical environments.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eThe Opti+ INS-11025 LCD Visual Acuity Chart combines a large 21-inch display, integrated examination software, remote operation, randomized optotypes, and flexible installation for an efficient digital vision-testing workflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cdiv class=\"richt-text-block-produkteigenschaften margin-top-xxs w-richtext\"\u003e\n\u003ch2 class=\"headline-akkordeon\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px; margin-bottom: 20px;\"\u003e\n\u003ctbody\u003e\n\n\u003ctr style=\"background-color: #e6e6e6; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003eDISPLAY \u0026amp; EXAMINATION DATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eInstrument Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDigital LCD visual acuity chart\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eScreen Size\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e21 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eExamination Distance\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAdjustable from 1 to 5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eImperial Distance Settings\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e6, 8, 10, 12, 14, 16 and 18 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eControl Method\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRemote control and on-screen menu\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eChart Software\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eStandard Optotypes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eE, Landolt C, letters, numbers and children’s symbols\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eOptotype Randomization\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAvailable for compatible E, C, letter and number charts\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eIsolation Modes\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSingle column, single line and single optotype\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003eAVAILABLE EXAMINATION FUNCTIONS\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eVisual Acuity Testing\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eStandard, contrast and crowded optotype charts\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRefractive Testing\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAstigmatism, red\/green balance and cross-cylinder charts\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBinocular Vision Testing\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eBinocular balance, fixation, fusion, heterophoria, stereopsis and Worth four-dot tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAdditional Tests\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eColor vision and visual field screening charts\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003eINSTALLATION \u0026amp; ELECTRICAL DATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eInstallation Options\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDesktop or wall mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eAC 100 V, 60 Hz \/ AC 220 V, 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f2f2f2; font-weight: bold;\"\u003e\n\u003ctd style=\"padding: 10px;\" colspan=\"2\"\u003ePHYSICAL DATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e7 × 16 × 21 in (18 × 41 × 53 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e15 lb (7 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Opti+","offers":[{"title":"Default Title","offer_id":47022946713846,"sku":"INS-11025","price":986.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/5258\/3414\/files\/product_INS-11025-1.jpg?v=1721348127","url":"https:\/\/bkframes.com\/products\/ins-11025-lcd-screen-21","provider":"BK FRAMES, CORP.","version":"1.0","type":"link"}