1PC 120X120mm Diameter Fresnel Lens LED Lighting Fine Threaded Lens Optical Square Lens Concentrator Ignition

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120X120mm Square PMMA Fresnel Lens Optical Concentric Threaded Solar Concentrator Magnifying Lens LED Lighting Lenses

Diameter 110MM Round PMMA Fresnel Lens Optical Threaded Concentrator Magnifier LED Lighting Lenses

Diameter 140MM Round PMMA Fresnel Optical Threaded Solar Concentrator Magnifying Lens LED Lighting Lenses

Diameter 160mm Round PMMA Fresnel Optical Threaded Solar Concentrator Magnifying Lens LED Lighting Plastic Lenses

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Diameter 147MM Focal Length 220MM Round PMMA Fresnel Optical Threaded Solar Concentrator Magnifying Lens LED Lighting Lenses

Diameter 200mm Fresnel Lens Focal Length 70mm 80mm 100mm 120mm Solar Concentrator Optical PMMA LED lens Outdoor ignition Lens

380MM diameter optical grade plastic PMMA Fresnel lens. Solar focusing threaded lens. For ignition, lighting and magnification

Diameter 300MM Round PMMA Fresnel Optical Superfine Threaded Solar Concentrator Magnifying Lens Pitch 0.1mm

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200mm Fresnel Lens Round Condenser Threaded Lenses DIY Magnifier Projector Lamp LED Light Magnifying Glass Solar Concentrator

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Round Diameter 255Mm Series Fresnel Lens Led Lighting Optical Fine Thread Focus Ignition Magnifier

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Outdoor Ignition Field Fire Condenser Fresnel Threaded Lens Diameter 180 Mm LED Condenser Magnifying Glass

Diameter 155mm Fresnel Lens Condenser Ignition Plane Acrylic Concentric Circle Threaded Philip Lens LED Lens

Outdoor Ignition Field Fire Condenser Fresnel Threaded Lens Diameter 180 Mm LED Condenser Magnifying Glass

300mm Diameter Outdoor Ignition LED Bracket with Fresnel Lens and Focusing AC Lens PMMA

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300mm Diameter Outdoor Ignition LED Bracket with Fresnel Lens and Focusing AC Lens PMMA

300mm Diameter Outdoor Ignition LED Bracket with Fresnel Lens and Focusing AC Lens PMMA

Optical Ignition Magnifier Bracket for Round Diameter 255Mm Series Fresnel Lens

300mm Diameter Outdoor Ignition LED Bracket with Fresnel Lens and Focusing AC Lens PMMA

300mm Diameter Outdoor Ignition LED Bracket with Fresnel Lens and Focusing AC Lens PMMA

300mm Diameter Fresnel Lens Solar Concentrator

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