Explore our leading collection of aesthetic, prescription, and long-wear contact lenses, engineered with dynamic hydra-balanced technology for prolonged wearing schedules.
Guangzhou Chroma Lenses Technology Co., Ltd. represents the absolute frontier of optical material science and smart contact lens fabrication.
We are a high-tech manufacturer specializing in the advanced research, development, and mass manufacturing of corrective soft contact lenses, premium cosmetic lenses, and therapeutic continuous wear ocular matrices. Our production infrastructure, situated in the high-end industrial zone of Dongguan, China, integrates precision optics with streamlined supply chain architectures.
Pioneering the next horizon of high-oxygen continuous wear lenses through silicone-hydrogel breakthroughs and surface chemical engineering.
Traditional hydrogel lenses restrict long-term wear due to corneal hypoxia. Our next-generation silicone hydrogel formula delivers a $Dk/t$ rating of over 140. This allows $98\%$ of vital oxygen to pass through the lens matrix, keeping the cornea healthy during 30 nights of continuous wear.
By using advanced plasma oxidation technology, we alter the lens surface chemistry. This creates a hydrophilic shield that prevents lipid deposits, ensures excellent wettability, and maintains high tear-film stability, preventing dry eyes over long wear periods.
Our long-term R&D roadmap focuses on incorporating micro-sensors for tracking intraocular pressure (IOP) and biological markers. This converts standard vision correction tools into proactive diagnostic health platforms for global markets.
Take an inside look at Guangzhou Chroma's fully automated 12-step fabrication process and our strict quality control laboratory facilities.
Bridging the gap between manufacturing limitations and global optical market requirements.
We work with ophthalmology clinics to create multi-focal and orthokeratology-adjacent designs. These products provide reliable vision correction while helping slow down myopia progression in younger demographics.
We combine prescription-strength options with highly detailed cosmetic patterns. Our sandwich color tech encapsulates pigments safely inside the hydrogel layer, preventing color agents from directly touching the cornea.
We offer specialized warehousing, flexible minimum order quantities (MOQs), and drop-shipping logistics for modern online brands. This allows digital-native optical startups to scale up efficiently without massive upfront capital.
Combining automated production, smart warehousing, and high-precision casting to optimize lead times and lower unit costs.
High-speed injection molding machines produce hundreds of molds per minute with sub-micron tolerances, ensuring consistent shape and quality.
In-line laser inspection systems check each lens for shape defects, edge roughness, and optical power accuracy in milliseconds.
Using pressurized steam sterilization, we eliminate biological microorganisms, guaranteeing a sterile product with a long shelf life.
Our facilities in Dongguan are strategically located near major shipping ports, helping us secure competitive freight rates and fast international shipping.
A comprehensive checklist designed for global medical device procurers, regulatory heads, and optical brand owners.
Enterprise buyers require batch-by-batch traceability of monomers. Guangzhou Chroma logs every raw material batch, ensuring consistent performance and chemical safety for all silicone-hydrogel lenses.
All packaging runs undergo rigorous microbiological validation. We use automated steam autoclave cycles that meet EN ISO 17665 requirements, ensuring every blister pack is fully sterile.
We keep our documentation aligned with international regulations, including EU MDR, US FDA, and China NMPA standards. This simplifies import and customs clearance processes for our global clients.
How we help distributors adapt to unique local markets and clear strict regulatory hurdles.
We provide full localization services, adapting box art, instructions for use (IFU), and blister labels into over 15 languages, ensuring compliance with local consumer protection laws.
We provide our partners with technical dossiers, stability studies, and biocompatibility test reports. This speeds up the registration process with local health ministries.
We supply high-resolution product photography, 3D renders, localized product manuals, and certificates of analysis (CoA) to support your local promotional campaigns.
Answering key scientific, chemical, and logistics questions about long-wear silicone hydrogel lenses.
Select from our widely distributed soft yearly wear collections, featuring non-prescription cosmetic options and high-durability color contact lenses.
Chroma Lenses