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Topmass Security Technology (HK) co.,Ltd.
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SSG0212NBIR is a telephoto day-night lens with multi-layer coating technology, specific information is follows: Image format size: 1/3" Mount: CS Focal length: 2.2mm Angle of view: 119'*91' Iris range: F1.2-360 Iris: DC Focus: manual MOD: 0.1m Weight: 55g
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