100*100MM Square Fresnel Lens Focal length 90mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

100*100MM Square Fresnel Lens Focal length 90mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

100*100MM Square Fresnel Lens Focal length 90mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

100*100MM Square Fresnel Lens Focal length 50mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

100*100MM Square Fresnel Lens Focal length 90mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

100*100MM Square Fresnel Lens Focal length 50mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

120*120MM Square Fresnel Lens Focal length 100mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

104*104MM Square Fresnel Lens Focal length 50mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

120*120MM Square Fresnel Lens Focal length 100mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

104*104MM Square Fresnel Lens Focal length 55mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

104*104MM Square Fresnel Lens Focal length 50mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

Support Dropshipping 1 pcs Fresnel Lens square 100 *100 MM Focal length 55 mm magnification 4-5 times,Concentrated amplification

104*104MM Square Fresnel Lens Focal length 55mm,Concentrated amplification,Optical transmittance 90%,magnification 4-5 times

Support Dropshipping 1 pcs Fresnel Lens square 100 *100 MM Focal length 55 mm magnification 4-5 times,Concentrated amplification

Support Dropshipping 1 pcs Fresnel Lens square 100 *100 MM Focal length 55 mm magnification 4-5 times,Concentrated amplification

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Fresnel Lens square 300*300MM Focal length 330mm, good lens,magnification 4-5 times,Concentrated amplification DIY projector

Support Dropshipping 4 pcs Fresnel Lens square 55 *55 MM Focal length 70 mm magnification 4-5 times,Concentrated amplification

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Fresnel Lens square 260*260MM Focal length 370 mm Concentrated amplification solar energy collect 2 pcs/lot

350*350MM Solar energy condenser lens Fresnel Lens ,Focal length 370mm,Spotlight effect good,Concentrated multiple 1000 times

1 PCS free shipping Fresnel Lens square 260*260 MM Focal length220 mm Concentrated amplification square fresnel lens solar

size 200*170MM Focal length 260 mm Acrylic fresnel Lens Rectangle Concentrated amplification DIY projector

Diameter 270MM Focal Length 100MM Round PMMA Fresnel Optical Concentric Fine Threaded Magnified Lens LED Lighting Lenses

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size 200*170MM Focal length 130 mm Acrylic fresnel Lens Rectangle Concentrated amplification fresnel lens solar 2 pcs/lot

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