Product Introduction

90% automation with an annual output of 200 million components.

Optical spherical components

Introduction to Optical Spherical Components and Processing Capabilities.

The First.

Gaojia Spherical Components Division.

Advanced equipment, expert technology, and strict management ensure that the lenses meet demanding reliability tests, including over 1000 hours of salt spray, steel ball drop, and corrosion gas impact for automotive lenses.

Equipped with over 700 imported and domestic polishing machines.​
Over 400 core cutting machines imported from Japan and South Korea.​
A total of 47 coating machines imported from Japan.​
Equipped with planetary coating umbrellas, high-energy ion sources, and continuous sputtering coating machines.

Optical spherical components product categories.

Automotive G1 lenses, laminated lenses, ink-coated lenses, hard water-resistant film lenses, UV-IR dual cutoff filter lenses, biconcave lenses, convex-concave lenses, biconvex lenses, and cut-to-shape lenses.

Glued lens
Inked lens
Hard waterproof lens
UV-IR CUT
Double concave lens
Concave and convex lens
Double convex lens
D-cut lens
Car G1 lens
Biconvex lens.
Lens coating.
Lens coating.

Manufacturing process

Main processes include milling, grinding, polishing, dicing, coating, laminating, and ink coating, with expertise in handling soft, hard, and low-resistance materials.

Prism lens products

Introduction to Prism Lens Products and Processing Capabilities

The Second

Gaojia Prism Lens Division​​

The company’s key technical personnel have long been engaged in the development and manufacturing of optical components, receiving extensive training from Fujinon and Konica Minolta engineers, as well as long-term training at the Sano and Shanghai factories.

Size:1.5~300mm
Dimensional Tolerance:±0.01mm
Angular Tolerance:±5”
Surface Accuracy:Pv≤λ/10
Surface Finish:10-5;20-10;40-20;60-40
Bonding Accuracy: DLP;X-Cube; PSC;BS

Prism lens – Product category

The main product categories are: mobile periscope prisms, ridge prisms, half pentagonal prisms, micro prisms, micro prisms and composite color prisms, right-angle prisms, large prisms, laminated prisms, and rotary prisms.
Mobile phone stealth prism
Roof prism
Half pentaprism
Mirco prism
composite color prism
rectangular prism
Gluing prism
Rotary prism