Fresnel lens considering workability and lens efficiency.
Fresnel lenses are used in a wide range of fields, but due to their fine and complex shapes, ultra-precision machining technology is required to manufacture them. Characteristics of Fresnel Lenses Conventional lenses are formed into spherical, aspherical, or free-form surfaces to change the direction of light and focus or diffuse it. However, Fresnel lenses achieve a thin and lightweight design by dividing the lens into concentric rings and creating steps, allowing them to retain the function of "bending light" while eliminating unnecessary thickness. Additionally, large-diameter lenses that are difficult to achieve with conventional lenses can be relatively easily manufactured with Fresnel lenses. In terms of applications, they are used in many fields due to their thin and lightweight characteristics, as well as their ability to focus and diffuse light, such as in projectors, lighting, and VR/AR-related technologies. For more details, please proceed to the URL!
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Lens for LED ring lighting used in sensing at factories and similar environments.
Company information
Juralon Industrial Co., Ltd. is a manufacturer specialized in precision injection molding of optical plastic lenses and engineering plastic products. Since its establishment in 1958, the company has been committed to high-precision and high-quality lens manufacturing, handling everything in-house from optical design to mold making, injection molding, thin film processing (vacuum deposition), and performance evaluation. In addition to pickup lenses for optical discs, we offer a wide range of products for various applications, including sensor and lighting lenses, aspheric lenses, Fresnel lenses, micro lens arrays, objective lenses, and plastic products with fine structures. We also support lens prototyping without molds (machining-based prototyping), enabling a speedy and flexible response from the prototyping stage to product commercialization. If you are considering mass production or prototyping of high-performance plastic optical components, please consult with Juralon Industrial. We are committed to fully supporting your company's problem-solving with our reliable technical skills and responsiveness.