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Plano concave lens

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Plano-Concave Lens have one flat and one inward curved surface. PV lenses have a negative focal length and are used for image reduction or to spread light.
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86-431-84563660

ADD:Building 7,No. 946,Chaoyue street,High-tech zone,Changchun city,Jilin province,China (130012)

Tel:+86-431-84563660

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Tian Cheng Optics Co., Ltd. 

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