Achieving aspherical lenses that are difficult to grind using molds.
This is an aspheric lens produced by embossing, which is difficult to achieve with conventional grinding methods. While spherical lenses with a constant curvature reduce aberrations by increasing the number of lenses, aspheric lenses with varying curvature can achieve the same effect with just one lens. This also contributes to the slimming down of mechanisms.
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basic information
【Features】 ○ High degree of processing flexibility, offering better cost performance than aspheric lenses made through polishing. ○ Suitable for mass production. ○ We will create molds and manufacture lenses based on your specified drawings and equations. ○ Standard products are also available. ● For more details, please contact us.
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Applications/Examples of results
Medical devices (endoscopes, fundus cameras), microscopes, surveying equipment, cameras, and various other lighting devices.
Company information
Gorin Seiko Glass has been engaged in the development of optical glass filter products and the manufacturing of molded lenses, specializing in the optical field for nearly 120 years. With the experience and technology cultivated over many years, we provide optical components with special shapes and specifications. We offer optical glass filters and molded lenses that cover a wide range of wavelengths, including ultraviolet, visible, and infrared, with consistent support from design and material selection to manufacturing, tailored to our customers' needs. We can also flexibly accommodate small-lot prototypes during the development stage. Additionally, our products adopt an environmentally friendly design that does not contain lead or harmful substances. If you have any inquiries regarding optical glass products, please feel free to contact us.
