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Several important quality indicators for purchase of sunglass lenses Quality requirements for sunglasses. The current sunglass standard implemented by the spectacles industry of China is QB2457-1999 Sunglasses. On the basis [...]

Are all the sunglasses of Ray-Ban, Oakley, PRADA and CHANEL made by one manufacturer? In addition to Ray-Ban, Oakley, PRADA and CHANEL, there are also the own brands of Vogue, [...]

G15 vs Polarized Made In China G-15 lenses. G-15 is the name given by Ray-Ban to the lenses of a special type, which refers to classic lenses. The color is [...]

The excellent durability of Sunphey lenses is largely attributable to the platinum glass process. When the glass changes from powder to liquid state, the liquid glass will pass through a [...]

Not everyone knows that not all sunglasses are suitable for wearing during driving and some will affect colors, visibility and definition. In our discussions about the sunglasses to be [...]

Quality requirements for sunglasses. The current sunglass standard implemented by the spectacles industry of China is QB2457-1999 Sunglasses. On the basis of the differences in luminous transmittance, the standard [...]

Over the years, “Ray-Ban” has become a paragon of choice sunglasses through its unique style and unmatched quality. Today, “Ray-Ban” is still the most popular sunglass brand around the [...]

Features: Material: Clear Glass UV380 Lens Eyeglass Functions: UV380, Hydrophobic, Light Blue Block, Scratch Resistant, Hard Coat Lens color: Clear Thickness(mm): : 1.7, 1.8, 1.9, 2.0, 2.2 Refractive index (n) [...]