Ultra-precision Optics
With Yudi, embrace a new standard of optical precision
Surface Accuracy
Yudi sets a new standard in precision optical processing, enhancing surface accuracy to PV≤1/20 λ. Surpassing the industry average of PV≤1/10 λ to PV≤1/5 λ, we redefine precision.
Surface Roughness
We redefine excellence by achieving an impressive 0.2nm in surface roughness. While others set 0.5nm as a high standard, we surpass expectations and lead the way in precision optics.
RMS
When it comes to RMS, Yudi brings itself to the next level in precision optic manufacturing with an outstanding 1/150 λ, compared with the typical standard of 1/50λ.
Aspherical Lens of Limitless Possibilities by Yudi
Yudi Optics offer the most possibilities of custom aspherical lenses in the forms of shapes, specifications, materials, and precision.
Vairous Shapes
Aspheric shapes we can handle include but not limited to Convex and concave aspheric lenses, double aspheric lenses, rotationally symmetric aspheric lenses
Substrate Materials
Our aspherical lenses are usually made from glass and quartz from SCHOTT, OHARA or CDGM. In addition, we can process aspherical lenses and metallic mirrors in custom infrared materials (such as ZnS, ZnSe, Ge, Si, CaF2).
Processing Sizes
Our processing diameter ranges from 5mm to 1000mm for glass and quartz, and from 2mm to 600mm for IR materials, with a minimum concave radius of 50mm.
Spherical
Prism
Domes
Free-form Surface
Coaxial Parabolic
Off-axis Parabola
In-house Precision Manufacturing
As a foremost expert manufacturer in the precision optics industry, we boast a comprehensive array of talents, cutting-edge technology, advanced equipment, and extensive experience. Our capabilities span the design, processing, and testing of various optical components and materials, extending to the meticulous assembly of optical systems.
Precision Result, Contactless, Fast and Safe
Yudi Optics utilizes a diverse range of metrology equipment to guarantee the excellence of our in-house optics manufacturing and assemblies. We integrate meticulous metrology at every stage, from material inspection, CNC machining, grinding, and polishing to coating. This ensures real-time control of immediate results and achieves flawless outcomes. With a proven track record of customized testing for bespoke optical assemblies, Yudi Optics is committed to delivering precision and quality.
Inimitable Engineer Team
Our stride into precision optics breakthroughs is attributed to our skilled technical team. Comprising seasoned technicians with three decades of hands-on processing experience and well-educated engineers, they form the backbone of our success.
Despite the advancements in grinding and polishing equipment, certain limitations persist, particularly in the processing of high-precision complex components. Traditional processing techniques become a crucial complement. Yudi excels in this realm, and the superb grinding and polishing technology accumulated by our technicians through 30 years of manual processing experience makes all complex geometric shapes and ultra-precision standards no longer a challenge to us.
Superb Manual Processing
Even the most cutting-edge grinding and polishing equipment has its limitations, especially in processing high-precision complex components. Only the manufacturer truly comprehends the intricacies of processing requirements. Consequently, our engineering team upgrades and enhances the acquired equipment based on actual production needs. This ensures the equipment operates at peak efficiency, elevating accuracy and effectiveness.