{"product_id":"led-eye-chart-light-box-eye-exams-charts-with-redgreen-sight-mark-professional-astigmatism-vision-marker-for-schoolsoptical-shopclinics-home-use","title":"LED Eye Chart Light Box | Eye Exams Charts with Red\/Green Sight Mark | Professional Astigmatism Vision Marker for Schools,Optical Shop,Clinics, Home Use","description":"\u003cul\u003e\n\u003cli\u003e【Energy-Efficient LED Light Source】: LED technology consumes minimal energy, saving over 80% compared to traditional light boxes. With an ultra-long lifespan of tens of thousands of hours, it drastically reduces maintenance and replacement costs.\u003c\/li\u003e\n\u003cli\u003e【Uniform and Stable Brightness】: Utilizing high-quality LED panel lighting ensures consistent brightness across the entire screen, eliminating dark corners and glare. This guarantees clear, unchanging visual targets from any viewing angle, providing a constant, standardized testing environment.\u003c\/li\u003e\n\u003cli\u003e【User-Friendly Operation and Simple Maintenance】: Ready to use immediately upon power-up, no warm-up required. The slim, lightweight design allows flexible installation. Unlike traditional light boxes requiring frequent bulb replacements, daily maintenance and cleaning are exceptionally straightforward.\u003c\/li\u003e\n\u003cli\u003e【Comprehensive Vision Testing】: Equipped with red\/green color bars and astigmatism indicators, it performs basic vision checks while accurately screening for myopia, hyperopia, astigmatism, and color vision deficiencies.\u003c\/li\u003e\n\u003cli\u003e【Professional Design】: Exceptional build quality elevates institutional professionalism. Its soft, flicker-free display effectively reduces visual fatigue and tension for examinees—especially users—ensuring a smoother testing experience.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct description\u003c\/p\u003e","brand":"Suttqke","offers":[{"title":"Default Title","offer_id":45409498234927,"sku":"B0G388JNRF","price":169.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3498\/9615\/files\/61rwJCBm2uL._AC_SL1500.jpg?v=1780416151","url":"https:\/\/www.coziecorners.com\/products\/led-eye-chart-light-box-eye-exams-charts-with-redgreen-sight-mark-professional-astigmatism-vision-marker-for-schoolsoptical-shopclinics-home-use","provider":"CozieCorners","version":"1.0","type":"link"}