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  Bandpass Filter

  01-01-2025

   

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  Optical molding

  30-12-2024

   

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  Cemented Lens

  26-12-2024

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  Cemented Lens

  26-12-2024

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  Bi-Concave

  26-12-2024

  Double-concave lens is similar to plano-concave lens, the focal length is negative, but the parallel incident light diverges outwards, and the curv...

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  Bi-Convex Lens

  26-12-2024

  Convex lens consists of an incident surface and an emission surface, which is characterized by a longer focal length at the middle of the lens surf...

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  Plano Window

  26-12-2024

  Window is one of the basic optical components in optics, used to separate the environment on both sides, such as separating the inside and outside ...

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  Plano-Covcave Lens

  26-12-2024

  plano-concave lens, due to its negative focal length, is commonly used to emit astigmatism in various optical systems, such as beam expansion, beam...

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  Plano-Convex Lens

  26-12-2024

  Plano-convex lenses, convex on one side and flat on the other, have a positive focal length and are commonly used for related applications such as ...

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  News 3:

  06-03-2023

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  News 4：

  06-03-2023

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  News 5：

  06-03-2023

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