Core Structural Composition of 3D Glasses Although 3D glasses have a simple appearance, their internal structure contains multiple precision components, and each part works together to achieve a stereoscopic visual effect. Frame System The frame is t...
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Lens Materials: How They Affect Clarity and Durability? The lens is the core part of reading glasses, and its material directly determines the clarity of vision and the durability of the lens. The characteristics of different lens materials are compa...
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When sunlight penetrates the atmosphere and reaches the Earth's surface, the ultraviolet rays and glare contained within it are quietly threatening human eye health. As an accessory that combines protective functions and fashion attributes, the desig...
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