01Review the prescription
We check the prescription before production and contact the customer if anything is unclear.
Ask about a prescriptionGood eyewear starts with the lens.
CBCGLASSES is backed by a lens manufacturer whose roots date to 1997. Lens processing, coating, prescription review, and final inspection remain part of the same production system behind every made-to-order pair.
How we work
A clear process from prescription to delivery.
01
02Make the lens for the order
The selected frame, prescription, lens material, and fitting requirements are handled as one order.
View production technologies
03Coat and finish the lens
Hard coating, multilayer coating, and surface finishing are applied for the selected lens configuration.
View coating technologies
04Inspect and prepare for dispatch
Optical power, centering, coating, and surface finish are checked before the pair leaves the factory.
Read about after-sales supportCompany history
From lens production to made-to-order eyewear.
Resin lens manufacturing begins
The optical resin lens business began in 1997.
Standardized production begins
Zhenjiang JUST Optics Co., Ltd. was established, hard-coating equipment was introduced, and green- and blue-coated lenses entered production.
Manufacturing capacity expands
The acquisition of Xizheji Optics expanded the company's OEM manufacturing capacity.
New 30,000 m² plant
A new plant entered operation and the company attended its first international optical exhibition.
Wear-resistant aspheric lens introduced
The company launched its Traceless aspheric resin lens using Titanium Ice-Slip Technology.
Free-form equipment and company expansion
COBURN free-form equipment was introduced. In 2014, the business became Jiangsu JUST Optics Co., Ltd.
High-Tech Enterprise recognition
In 2019, the company was recognized as a High-Tech Enterprise.
Photochromic patents and anti-fog lens
New photochromic-lens patents were published and the JUST Fog Vision Lens was introduced.
The people behind the lenses.
The team covers optical materials, product development, manufacturing oversight, and optometry.
R&D Center Director
Zhang Junjian
Master's degree from Huazhong University of Science and Technology. Leads R&D strategy and product development.
Established the independent R&D center and oversees proprietary material and molding work.
Technical Director
Liu Jianli
Ph.D. from Huazhong University of Science and Technology. Leads work on optical materials and lens technology.
Led a 2017 Danyang talent-program project on high-Abbe, lightweight, wear-resistant resin lenses.
Core R&D Member
Liu Chengmei
Works on resin monomer synthesis and high-index optical materials; co-inventor of CN102329298A.
Focuses on resin monomer synthesis and related production methods.
Core R&D Member
Zhang Junfang
Company supervisor and co-inventor on several resin-lens patents.
Contributed to work on eugenol-based high-index resin and new resin spectacle-lens structures.
Core R&D Member
Luo Xuwen
Works on optical resin materials derived from natural eugenol; co-inventor of CN109111479B.
Focuses on natural-product resin materials and preparation methods.
External Expert
Meng Lingjia
External optometry adviser, Vice President of Jinling Optometry College, and Senior Assessor of National Vocational Skill Appraisal.
Provides training on progressive-lens fitting.
Quality records and patent references.
Quality management
Quality-management documentation
Record referenceNGV24MDQMS00027R0M
Intellectual property
Published patent references
CN102329298AHigh-refractive-index optical resin monomer and preparation method
CN109111479BEugenol-based high-refractive-index optical resin and preparation method
CN214335387UWear-resistant progressive multifocal lens
Technical documentation
Processing, materials, and quality control
The Technology page explains how free-form surfacing, coatings, lens materials, and inspection fit together.
Support before and after delivery.
- Adaptation support during the first 7 days after delivery
- Limited coating warranty for 1 year
- Prescription and lens guidance before purchase
- We aim to respond within 24 hours