Aspherical Lenses
High precision optical aspherical lenses, grinding and polishing process, non-die forming.
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Common Specifications for Optical Components
Optical specifications are utilized in the design and production of a component or system to enable the component or system to accurately meet specific performance requirements. Optical specifications...
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Optical Material
Bena Optics specializes in optical glass and optical crystal materials, common optical materials. Among them, fused quartz, Zerodur and other stable optical materials are mainly used.
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Cemented Lens
Achromatic cemented lenses are primarily used for high-quality imaging or laser beam control. They eliminate chromatic aberration by using materials with different refractive indices. There are both doublet and triplet cemented lenses.
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Ultra-precision Polishing Techniques for Aspheric Optical Lenses
As the demand for imaging quality continues to rise in the market, high-precision optical aspheric lenses are increasingly being used in optical instruments, and ...
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Meniscus Lens
Meniscus lenses, also known as concave-convex lenses, include positive meniscus lenses that magnify images and negative meniscus lenses that minimize spherical aberration.
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Ion Beam Polishing Technology of Large Aperture Aspherical Surface
With the development of science and technology, the means of optical processing continue to evolve. The processing methods of optical surface have been developed from traditional methods of low effici...
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Advantages of Free-form Surfaces
The lack of symmetry in the free form allows for more complex control over the path of light rays. This allows free-form surfaces to correct aberrations more efficiently than conventional optics, espe...
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What are the Components of Optical Components?
Optical components are devices used to control, regulate, convert and manipulate optical signals, and they play an important role in optical systems and optical instruments. According to the different...
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Understand the Focal Length and the Field of View of Industrial Lenses
In a machine vision system, the lens acts as the eyes of the machine. Its primary function is to focus the image of the target object onto the photosensitive device of the image sensor (camera). All i...
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Plano-Convex Cylindrical Lenses
Bena Optics offers high-precision Plano-Convex Cylindrical Lenses designed for laser beam shaping, fiber coupling, and imaging applications. Explore our custom and off-the-shelf solutions for advanced optics today.
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