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Meniscus Lens

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    • Fused Quartz Positive and Negative Meniscus Lenses

    Fused Quartz Positive and Negative Meniscus Lenses

    • Brand: CCRQ

    • Packaging: carton

    • Supply Ability: 10000pcs

    • Min. Order: 10 Piece/Pieces

    • Model No.: RQ-0262

    Fused Quartz Positive and Negative Meniscus Lenses Meniscus Lens Meniscus lenses have one concave surface and one convex surface Creates a smaller beam diameter reducing the spherical aberration and beam waste when precision cutting or marking Provides a smaller spot size with increased power density at the work piece...

    • BK7 cylindrical lens positive meniscus lens

    BK7 cylindrical lens positive meniscus lens

    • Model No.: RQ-0244

    cylindrical lens positive meniscus lens Meniscus lens is a lens which has two spherical curved surfaces convex on one side and concave on the other side It is thicker at the center than at the edges The lens provides a smaller beam diameter in order to reduce the beam waste and spherical aberration Material BK7 Fused...

China Meniscus Lens Suppliers

Meniscus lens is a lens which has two spherical curved surfaces, convex on one side and concave on the other side. It is thicker at the center than at the edges. The lens provides a smaller beam diameter in order to reduce the beam waste and spherical aberration.

Positive meniscus lens is a convex-concave lens thicker at the center than at the edges. It is used to minimize spherical aberration. When used in combination with another lens, it will shorten the focal length, and increase the NA of system.

Negative meniscus lens is a convex-concave lens thinner at the center than edges. It increases the divergence of the beam without introducing any significant spherical aberration. When used in combination with another lens, it will increase the focal length and decrease the NA of the system.

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