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  • Millenium Optical System

    Millenium Optical System

    About Supplier

    Millenium Optical System Co., Ltd.

    MOS was built on January 1, 2001 to manufacture Optical Components for laser and imaging applications.

    MOS is one of the few companies that possess extensive experience with Lens fabrication using a wide range of UV, Visible, and IR substrates. Unlike Lenses that are manufactured by a third source, all MOS Lenses are manufactured and tested in-house to ensure consistent quality.

    MOS Filters are carefully manufactured and measured to ensure the most accurate wavelength selection available. From our standard color glass Filters to accurate, multi-component Filter systems, MOS is a total Filter solution provider.

    MOS has manufactured the highest quality Optical components, Thin Film Coatings and Optical Assemblies for use in Medical, Semiconductor and Industrial Applications.

    29, Dunbangi-gil, Beobwon-eup, Paju-si, Gyeonggi-do, Korea

    Product List


    Right Angle Prisms
    Dove Prisms
    Penta Prisms
    Porro Prisms
    Corner Cube Retro-Reflectors
    Littrow Prisms & Pellin Broca Prisms
    Equilateral Dispersing Prisms & Isosceles Brewster Prisms
    Plano/Convex-Spherical lenses
    Cylindrical lenses
    Meniscus lenses
    Plane Windows
    Plane Windows (Cont.) / UV /VIS / NIR
    Parallel Windows
    Large Wedge Windows
    Brewster Windows
    Laser-Line MAX Mirrors UV / VIS / NIR
    Laser-Line MAX Mirrors (Cont.) Infrared
    Broadband R MAX Mirrors
    Metal Mirrors UV / VIS / NIR
    Metal Mirrors (Cont.) Infrared
    Nd:YAG Multi-Wavelength RMAX Mirrors
    Phase Retarding Mirrors


    Single Layer Magnesium Fluoride (MgF2)
    Narrowband Anti-Reflection coatings
    Broadband Anti-Reflection coatings
    Nd:YAG Multi-Wavelength Anti-Reflection coatings
    Laserline Rmax High Reflection coatings
    Broadband Rmax High Reflection coatings
    Bare Aluminum
    Protected Aluminum & Enhanced Aluminum
    Bare GOLD & Enhanced Gold
    Phase Retarding mirror coatings
    Partial Reflection coatings
    Plate Beamsplitter coatings
    Broadband Cube Beamsplitter coatings
    Non-Polarizing Beamsplitter Cube coatings
    Non-Polarizing Plate Beamsplitter coatings
    Nd:YAG Harmonic Separator coatings
    Long Wave pass coatings & Short Wave pass coatings
    Polarizing Beamsplitter Cube Coatings
    Broadband Polarizing Beamsplitter Cube coatings
    High Power Polarizing Beamsplitter Cube coatings
    Thin Film Plate Polarizer coatings

    Filters (UV/IR/VIS)

    Filter coatings UV / Excimer
    Filter coatings Visible / Near IR
    Filter coatings Infrared

    Polarizers / Wave Plates

    High Power Thin Film Plate Polarizers
    IR Thin Film Plate Polarizers
    Polarizing Cube Beamsplitters
    High Power Polarizing Cube Beamsplitters
    UV Polarizing Cube Beamsplitters
    Broadband Polarizing Cube Beamsplitters
    Multiple Order Waveplates (λ/2, λ/4)
    Zero Order Waveplates (λ/2, λ/4)

    Beamsplitters / Partial Reflectors

    Plate Beamsplitters
    Non-Polarizing Plate Beamsplitters
    Non-Polarizing Cube Beamsplitters
    Broadband Cube Beamsplitters
    ND:YAG Harmonic Separators
    Laser Output Couplers (Cont.) UV / VIS / NIR

    Optical Materials Substrate Selection Guide

    Optical Materials Substrate Selection Guide