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MR? Series
The MR ??Series are the urethane?material made by Mitsui Chemical from Japan. It provides both exceptional optical performance and durability, resulting in ophthalmic lenses that are thinner, lighter and stronger. Lenses made of the MR materials are with minimal chromati...Read more -
High Impact
The high impact lens, ULTRAVEX, is made of special hard resin material with excellent resistance to impact and breakage. It can withstand the 5/8-inch steel ball weighing approximately 0.56 ounce falling from a height of 50 inches (1.27m) upon the horizontal up...Read more -
Photochromic
Photochromic lens is a lens which color changes with the change of external light. It can turn dark quickly under sunlight, and its transmittance goes down dramatically. The stronger the light, the darker the color of the lens, and vice versa. When the lens is p...Read more