COLORLEN has successfully adopted the world’s first Particle Printing Technology, which enables realization of innovative designs. This technology, which utilizes Fine Half-Tone Dot Technique, produces lenses that have a natural-look when worn. We endeavor to be technically competitive through investing on professional human resources. Also, with a leading research team of advanced mateirals, we strive to have a more competitive standing in international sphere.
Traditional approach- Lumping of colors
Particle-based approach– a natural and realistic look
A Particle-Based Technology is a technique developed exclusively by COLORLEN, which allows lenses to portray all the objects, colors and forms as exactly as those seen with bare eyes.
Through the development of the world’s first High-Resolution Particle Printing Technique, COLORLEN’s contact lenses go beyond the limitations faced by the industry. This newer, innovative approach allows for a production of contact lenses with abundant and detailed color spectrum, as well as the shapes that closely fit human iris. Through this production approach, you can expect to enhance consumers’ satisfaction beyond their expectations.
Large-sized of graphic dots lead to lumping of colors
Limited light penetration of lens leads to a feeling of discomfort in eyes when worn
Color mix looks more natural with small-sized graphic dots
Enhanced light absorption lets lens to naturally complement human eye colors
72dpi
limited color ranges
300 ~ 600dpi
spectrum wavelength colors
COLORLEN has endeavored to come up with trendy and natural-looking contact lens designs, which look real and unexaggerated on any eye colors, through continuous market research and ergonomics applications.
Dual-Layer Coating Technology involves injecting pigments between HEMA, which takes a sandwich form. The greatest advantage of this technique are that colors on contact lenses do not bleach or change in time. Also, health and comfort of the eyes are maintained with the design that separates eyelids from the printed area.
Raw Material Preparation
Lower-Layer Coating
Pigment Printing
Upper-Layer Coating
Hot-Air Drying
Separation from Molds
Production Complete
For your safety and comfort, we introduce only the products that are highly qualified. These effective and innovative contact lenses will ensure healthy conditions for eyes.