In the eyewear market, photochromic lenses (also known as transition lenses) and traditional optical lenses each have unique features. With the continuous advancement of technology...
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PC lens is also called “space lens”, “universe lens”.Its chemical name is polycarbonate which is a thermoplastic material (the raw material is solid, after heated and molded into the lens,it is also solid), so this kind of lens product will be deformed when heated too much, not suitable for high humidity and heat occasions. PC lenses have a strong toughness, are not broken (2cm can be used for bulletproof glass), so it is also known as safety lenses. With a specific gravity of just 2 grams per cubic centimeter, it is the lightest material currently used for lens. The weight is 37% lighter than ordinary resin lens, and the impact resistance is 12 times that much an ordinary resin lens!
In the eyewear market, photochromic lenses (also known as transition lenses) and traditional optical lenses each have unique features. With the continuous advancement of technology...
READ MOREPhotochromic optical lenses, which adjust their color in response to changes in light intensity, have become popular for their ability to provide UV protection and comfort. However...
READ MOREThe Rise of Blue Block Lens in the Modern Visual Environment In the 21st century, human lifestyles have undergone an unprecedented transformation. We have evolved from a species re...
READ MOREModern Vision Protection: Dimensions Beyond Basic Correction In today’s digital age, the function of eyeglasses has evolved far beyond simple refractive correction, such as fixing...
READ MOREDesign Principles and Visual Distribution of Progressive Multifocal Lenses The core of Progressive Multifocal Lenses (Progressive Lenses) lies in their aspheric geometric design. U...
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