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  • Wuxi Kinglux Glass Lens Co.Ltd
  • ADD:No.286,Changjiang North Rd,New Dist,Wuxi,JS prov,China
  • Tel: 86-510-66759801
  • Fax: 86-510-84602998
  • Mobile phone: 86-18168862789
  • E-mail: ledglasslens@163.com
  • Contact person: Huimin Zhang
  • LED Projector Solar Fresnel Lens

    LED Projector Solar Fresnel Lens
    Solar Energy Magnifier Fresnel Lens, Stage Fresnel Lens, glass Fresnel Lens manufacturer / supplier in China
    Product Details:


    led projector solar fresnel lens
    1. Material: borosilicate / pyrex glass / thermal endurable glass.
    2. Size: diameter 150mm.
    3. usage: Used for stage lighting etc.
    4. Size and shape can be customized.
    We have size of dia. 50mm, 80mm, 110mm, 112mm, 120mm, 130mm, 150mm, 175mm, 200mm, 250mm and 300mm available.

    Fresnel lens advantage :

    Compared to conventional bulky lenses, the Fresnel lens is much thinner, larger, and flatter, capturing more oblique light.

    Compared to conventional bulky lenses, the Fresnel lens reduces the amount of material required. 

    Compared to a conventional spherical lens by breaking the lens into a set of concentric annular sections known as "Fresnel zones", which are theoretically limitless. In the first variations of the lens, each zone was actually a different prism.


    Material:3.3 borosilicate glass,a kind of optical glass.It has resistance to high temperature and high pressure.borosilicate also has good chemical stability.
    optical property of borosilicate glass


    Si%
    over 80%
    deform temp520oC
    annealing temp560oC
    melt temp820oC
    refractive index1.47
    luminousness(2mm thickness)92%
    elasticity modulus76KNmm-2
    tensile strength40-120Nmm-2
    processing temp1220oC
    coefficient of linear expansion(20-300oC)3.3*10-5K-1
    density(20oC)2.23gcm-1
    specific heat capacity0.9jg-1K-1
    thermal conductivity1.2Wm-1K-1
    water resistancelevel1


    WUXI KINGLUX GLASS LENS CO.,LIMITED Since1985


    Tel:   +86 510 82123195

    Fax:  +86 510 84602998

    Mob:+86 13196558652(whatsapp)
    Skype:kingluxlens07
    Email:sales9@kingluxlens.com

    Add: No.286,Changjiang North Rd,New Area,Wuxi,JS,China


     

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