PRODUCTS
Patent Application Filed
3 Concepts
In all situations
Lenses with functionality for both indoor and outdoor use
Cutting blue light from LCD screens and indoor lighting
LEDs used in computers, smartphones, and indoor lighting emit various colors of light, including red, blue, green, and yellow. Among these, blue light has a shorter wavelength and stronger energy compared to other colors. It is known to cause flickering in vision and eye fatigue.
Yellow light cut
Yellow light cut enhances contrast and visibility
Cuts UV and HEV420 from sunlight
It cuts nearly 100% of UV400 (ultraviolet) rays. Additionally, it features a new standard UV cut function that significantly reduces the HEV420 range, which recent studies have shown to affect the eyes.
A natural appearance
Unlike special blue-tinted lenses with yellow light-cutting functionality, these lenses are a natural color, similar to standard clear lenses.
Versatile lenses that demonstrate functionality in various situations
Drive
Night Drive
Watching Sports
Playing Sports
Natural scenery
PC and Smartphone
Reading Books
Watching Films
Evidence
Maintain and enhance visual performance while reducing visual stimuli
Evaluation of functional lenses using brain function measurement
TRIGUARD is a lens developed by Hopnic Laboratory under the supervision of Professor Tomoya Handa from Kitasato University, as part of the Strategic Core Technology Advancement Program (Supporting Industry Program) by the Ministry of Economy, Trade and Industry (METI).
TRIGUARD™ is a wavelength control lens developed to cut three wavelength regions at 420nm, 460nm, and 585nm, aiming to both "enhance visual quality" and "protect the eyes from light." TRIGUARD™ is an almost colorless and transparent lens, allowing users to enjoy the joy of natural and unobstructed vision in all aspects of daily life without compromising their appearance.
〔Professor Tomoya Handa, Department of Orthoptics and Visual Science, School of Allied Health Sciences, Kitasato University〕
Result of Lens Wear Comfort Evaluation
Many survey participants reported that while lenses focused on functionality, such as glare reduction and enhanced text clarity, were effective, they experienced discomfort due to the altered color perception.
TRIGUARD is characterized by its natural appearance from the outside.
These are functional lenses designed with a focus on comfort for everyday use.
Data Source: Hopnic Laboratory