Spherical lenses
  • Spherical lenses are the most common lenses in optical system design. It is a device capable of combining or dispersing light rays, and the resulting imaging has both a real and a virtual image. Widely used in security, imaging system, laser, optical instruments and other field.

    Please note: Our company have the competence to manufacture large lenses up to Φ 300 mm.

    Specification:


    Diameter

    1mm~300mm

    Focal length

    ~1600mm

    Dimension Tolerance

    +0.0/-0.1mm

    Thickness Tolerance

    ±0.01~±0.3mm

    Focal Length Tolerance

    ±1 %

    Surface Accuracy

    λ/10~λ

    Surface Quality

    MIL40-20, MIL60-40 , MIL80-60

    Centration

    <3 arc min

    Clear Aperture

    >90% of diameter

    Coating

    Customers requirement

    Material

    optical glass, CaF2ZnSe and ,Ge ,silicon sapphire, ect

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Fuzhou Phosphorus Technology Co.,Ltd

Tel:+86 18305996352,15060079468

E-mail: sales@phosphorus-tech.com