Trimmed Aspheric Lens

Trimmed Aspheric Lenses are high-performance optical components manufactured using precision edge-cutting or trimming processes based on traditional aspherical optical designs. Their core feature is the optimization of lens shape, edges, or mounting areas while maintaining aspherical optical performance to meet structural space, assembly precision, and system integration requirements. They are widely used in medical devices, imaging systems, optical inspection, laser modules, and consumer electronics.

From an optical principle perspective, aspherical lenses effectively correct spherical aberration and reduce aberrations, resulting in clearer images with higher contrast. They also reduce the number of lenses in the system, enabling a more compact design. Compared to traditional spherical lenses, aspherical structures improve light focusing efficiency, enhance light energy utilization, and maintain good imaging performance under high numerical aperture conditions, making them a crucial core component of modern precision optical systems.

Furthermore, Trimmed Aspheric Lenses can be further customized by chamfering the lens edges, removing unnecessary structures, or customizing the contours to better suit specific module spaces and mounting methods. For example, in miniaturized optical devices, edge-cutting design can avoid interference with mechanical structures and improve assembly stability; in automated production, regularized edge shapes help improve positioning accuracy and consistency; in optical modules, irregular shapes can be designed according to optical path requirements, achieving higher integration and structural freedom.

In terms of product features, they typically have the following advantages:

First, high imaging quality. Aspherical design effectively reduces spherical aberration and distortion, improving resolution and edge sharpness, suitable for high-precision vision systems.

Second, more compact structure. Optimizing the shape through edge cutting reduces volume and weight, meeting the needs of miniaturized devices and modular designs.

Third, strong assembly adaptability. Lenses can be customized with edge cutting or irregular shapes according to customer structures, improving assembly efficiency and stability.

Fourth, stable optical performance. Combined with precision injection molding or optical-grade glass processing, surface accuracy and consistency are ensured, suitable for mass production.

Fifth, high scalability. Supports coating treatment, material customization, and different focal lengths and aperture designs, adaptable to different wavebands and application environments.

At the application level, Trimmed Aspheric Lenses are commonly used in medical imaging equipment, laser illumination systems, AR/VR optical modules, industrial inspection lenses, automotive optical systems, and consumer electronics products, serving as a crucial solution for achieving high-performance, miniaturized, and integrated optical designs. Through synergistic optimization of optical design and structural fabrication, this product not only improves system performance but also effectively reduces assembly difficulty and overall cost, making it an indispensable key component in the modern precision optics industry chain.

Size:25mm

Features:The thickness of the lens should be small enough to meet the weight requirements of the terminal equipment while ensuring a large curved surface.

Application:Wearable smart devices (AR, VR)