Introduction In today’s digital world, we’re constantly exposed to screens—whether it’s our smartphones, computers, or televisions. While technology has undoubtedly enhanced our li...
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When a person loses the ability to naturally change the focus of eyes due to age,you need to look at far and near vision for vision correction, respectively and often need to be matched with two pairs of glasses respectively.It is inconvenient. In this case, two different powers are made on the different portions of the same lens is called dural lens or bifocal lens.
Introduction In today’s digital world, we’re constantly exposed to screens—whether it’s our smartphones, computers, or televisions. While technology has undoubtedly enhanced our li...
READ MOREIntroduction of Blue Light What exactly is blue light and why should we care about it? Blue light belongs to the high-energy visible (HEV) portion of the light spectrum and is emit...
READ MOREIntroduction to Single Vision Lenses What are Single Vision Lenses? Single vision lenses are a type of prescription lenses designed to correct one type of vision problem in a singl...
READ MORE1. Purpose and Functionality of Single Vision Lenses vs. Multifocal Lenses When it comes to corrective lenses, the primary distinction lies in the purpose they serve. Single vision...
READ MOREWhat is blue block lens? Anti-blue light lenses, also known as blue light blocking lenses, are specially designed eyewear lenses designed to filter or block some of the blue light ...
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