A-1 LxW≤100x100mm Square PIR Sensor Fresnel Lens or Human body infrared sensing Fresnel lens
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Large Fresnel lens for new energy solar concentrator, made of acrylic PMMA or glass silicon.
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Flexible size allows cutting of Fresnel lenses for COB architectural and stage lighting compatible with all LED types and sizes.
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Ø20~ Ø90mm fresnel lenses for COB architectural and stage lighting compatible with all LED types and sizes.
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