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Round fresnel lens

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China Dia 200mm pmma fresnel lens ,small fresnel lens,spot fresnel lens for exhibition factory

Dia 200mm pmma fresnel lens ,small fresnel lens,spot fresnel lens for exhibition

Dia 200mm pmma fresnel lens ,small fresnel lens,spot fresnel lens for exhibition Product name Fresnel lens Application For exhibition Material PMMA Size Dia 200mm Focal length 70/80/85/95/100/120/140/150/160... Read More
2020-06-03 23:37:12
China PMMA material round shape dia 20mm fresnel lens ,small fresnel lens ,spot fresnel lens for LED light factory

PMMA material round shape dia 20mm fresnel lens ,small fresnel lens ,spot fresnel lens for LED light

PMMA material round shape dia 20mm fresnel lens ,small fresnel lens ,spot fresnel lens for LED light Product name Small fresnel lens Application For LED light Material PMMA Size Dia 20mm Focal length 10mm ... Read More
2020-06-03 23:35:48
China 300mm round shape PMMA fresnel lens ,Spot fresnel lens ,fresnel lens solar concentrator,fresnel lens price factory

300mm round shape PMMA fresnel lens ,Spot fresnel lens ,fresnel lens solar concentrator,fresnel lens price

300mm round shape PMMA fresnel lens ,Spot fresnel lens ,fresnel lens solar concentrator,fresnel lens price Product name Fresnel lens Application For exhibition Size Dia 300mm Material PMMA Focal length 120/160... Read More
2020-06-03 23:35:05
China PMMA material round shape diameter 900mm spot fresnel lens ,acrylic fresnel lens for solar concentrator factory

PMMA material round shape diameter 900mm spot fresnel lens ,acrylic fresnel lens for solar concentrator

PMMA material round shape diameter 900mm spot fresnel lens ,acrylic fresnel lens for solar concentrator Product name Round fresnel lens Application For solar concentrator or magnifier Material PMMA Size Dia ... Read More
2020-06-03 23:29:39
China PMMA material round shape diameter 200mm spot fresnel lens ,acrylic fresnel lens for solar concentrator factory

PMMA material round shape diameter 200mm spot fresnel lens ,acrylic fresnel lens for solar concentrator

PMMA material round shape diameter 200mm spot fresnel lens ,acrylic fresnel lens for solar concentrator Product name PMMA fresnel lens Application For exhibition Material PMMA Size Dia 200mm Focal length 70/80... Read More
2020-05-26 17:08:27
China Acrylic material round shape dia 600mm spot fresnel lens,pmma fresnel lens for solar concentrator factory

Acrylic material round shape dia 600mm spot fresnel lens,pmma fresnel lens for solar concentrator

Acrylic material round shape dia 600mm spot fresnel lens,pmma fresnel lens for solar concentrator Product name Spot fresnel lens Application For solar concentrator or magnifier Material PMMA Size Dia 600mm ... Read More
2020-05-26 17:05:51
China PMMA material round shape diameter 600 mm spot fresnel lens ,acrylic fresnel lens,lentille de fresnel factory

PMMA material round shape diameter 600 mm spot fresnel lens ,acrylic fresnel lens,lentille de fresnel

PMMA material round shape diameter 600 mm spot fresnel lens ,acrylic fresnel lens,lentille de fresnel Product name Spot fresnel lens Application For solar energy concentrator or magnifier Size Dia 600mm ... Read More
2020-05-21 08:59:40
China PMMA material Round shape dia 200mm spot fresnel lens for exhibition factory

PMMA material Round shape dia 200mm spot fresnel lens for exhibition

PMMA material Round shape dia 200mm spot fresnel lens for exhibition Product name Fresnel lens Application For exhibition Material PMMA Size Dia 200mm Focal length 70/80/85/95/100/120/140/150/160/200/220mm ... Read More
2020-05-19 09:32:57
China PMMA material round shape diameter 1000mm big fresnel lens ,large fresnel lens for solar concentrator factory

PMMA material round shape diameter 1000mm big fresnel lens ,large fresnel lens for solar concentrator

PMMA material round shape diameter 1000mm big fresnel lens ,large fresnel lens for solar concentrator Product name Large fresnel lens Application For solar concentrator Material PMMA Size Dia 1000mm Focal ... Read More
2020-05-18 00:10:17
China Dia 30mm fresnel lens ,small fresnel lens,spot fresnel lens for led light factory

Dia 30mm fresnel lens ,small fresnel lens,spot fresnel lens for led light

Dia 30mm fresnel lens ,small fresnel lens,spot fresnel lens for led light Product name Fresnel lens Application For LED light Size Dia 30mm Material PMMA Focal length 15/20/50mm Groove pitch 0.3mm Thickness 2mm ... Read More
2020-05-15 18:36:29
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