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Ultra Shield Coat

The Ultra Shield Coating is a high standard coating designed for comfortable daily use.
Provides strong resistance to scratches,stains and dust. Also 360°protection against UV-rays.

The capability of the Ultra Shield Coating

  • Strong against scratches
  • Durable
  • Strong against daily activities
  • 360°protection against UV-rays
  • Strong against cracks
  • Strong against stains
  • Strong against dust

The durability of the coating is higher than never before. The combination of the newly designed hard coat , designed with a hybrid of molecules and corpuscle, and the densification of molecules, and the newly designed multi coat with denser layers makes the Ultra Shield Coating's resistance against scratches to the peak.


【What brings the strength】

① Newly Designed Hard Coat

The ultimate resistance to scratches is realized by the new hard coat designed by densifying the molecules and hybriding the molecules and corpuscle.

② Newly Designed Multi Coat

Strengthened by increasing the density of the layers and hardening the coating.

③ Special Fluorine Layer

The lens becomes strong to scratches by reducing the friction of the surface layer with a special fluorine layer on the top surface.

〈The Structure of the Coating〉


Around 6 times stronger to scratches than the Other Coatings Before.
The ultimate resistance to scratches!

The combination of the newly designed hard coat, and the newly designed multi coat makes the Ultra Shield Coating's resistance against scratches to the peak.


Ultra Shield Coating / Other Coatings Before

Proved by an Original Patented Testing Method.
Strong and Durable

Tested and proven that the lenses are stronger to scratches, less effected by UV-rays, heat, water, sweat and etc.


Can not be identified even after zooming 400 X


TOKAI’s Original Scratch Manifestation Test
(Patent#5740607)


※Internal test results proceeded with 1.60 material lenses
*The coating is not a coating that prevents 100% of scratches. Scratches,and cracks may occur even with the Ultra Shield Coating if not used properly or if strong impact or strength is applied.

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