
About Honju Lens
Honju has established a comprehensive technological system encompassing core competencies such as freeform optical design, nanometer-level precision machining, and intelligent injection molding through continuous innovation in the optical field. We achieve industry-leading performance in key metrics such as optical efficiency, light distribution precision, and product consistency. Our comprehensive quality assurance system ensures product excellence, delivering high-performance, highly reliable optical solutions to global customers. Additionally, we provide turnkey solutions for other products, offering one-stop services to resolve any challenges you may face.
Services We Provided

Professional Supplier of LEN
Honju has established a comprehensive optical laboratory equipped with testing equipment such as goniophotometers, integrating spheres, and illuminometers. These precisely measure key parameters such as luminous flux, light distribution curves, and color temperature, ensuring that each batch of products meets design requirements. Authoritative test reports are provided to customers.

Professional Supplier of Molding
Honju utilizes a Beijing Jingdiao five-axis high-speed machining center, achieving ±1μm machining accuracy for mold cavities and a surface roughness of Ra0.05μm. Using specialized processes such as wire-cutting and mirror-finishing EDM, combined with nano-scale precision engraving technology, we ensure the precise replication of microstructure optical features, laying the foundation for the manufacture of high-quality optical components.

Full-Service Solution Provider of Injection-Molding Production
Through continuous innovation in the field of optics, Honju has established a comprehensive technology ecosystem encompassing core technologies such as free-form optical design, nano-scale precision machining, and intelligent injection molding. Honju achieves industry-leading levels in key metrics such as optical efficiency, light distribution accuracy, and product consistency. A comprehensive testing system ensures product quality, providing high-performance, highly reliable optical solutions to customers worldwide.

Designer & Supplier of Injection-Molding
We have established a comprehensive laboratory system, providing one-stop services from rapid prototyping to authoritative verification, ensuring that optical products meet comprehensive performance, dimensional, and reliability standards.
Rapid Prototyping
Using industrial-grade 3D printing, we can produce high-quality prototypes without the need for molds, significantly shortening R&D and verification cycles.