In previous years,
Spurred on by having its material adopted as the
*Quality of View (QoV):
a measure of quality and satisfaction in all areas related to eyes and eyesight in our lives. The term encompasses vision optimization and comfort, ocular health, and measures to prevent optical diseases.
High refractive index MR ophthalmic lens monomers
Making use of an unparalleled material known as thiourethane resin, the MR series exhibits characteristics not found in conventional resins. The series is rated highly as a lens brand of its own that underpins the superb quality of the world's top brand lenses, and is used in many ophthalmic lenses throughout the world.
Characteristics Thin and light:
Even high-power lenses can be made thin and comfortable to wear.
Safe and resistant to breakage:
The toughness of thiourethane resin improves impact resistance even for thin lenses, and the material can be formed into virtually any design.
Lasting appeal:
Thiourethane lenses feature high weather resistance and resist discoloring over time.
Clear views:
Due to the prism effect, which disperses light passing through a lens, color fringing (chromatic aberration) typically becomes more evident in the view as the optical power of a lens increases. Lens materials with high Abbe numbers,* such as the MR series, can minimize chromatic aberration.
*The Abbe number is an index associated with chromatic aberration.
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