Fresnel lens Diameter 230mm focal length 250mm PMMA material lamp light ,flash light,stage lights ,industrial light fresnel lens

-9%

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1

1

-7%

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-8%

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-4%

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-7%

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-7%

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-8%

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-7%

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-7%

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-8%

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-8%

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-9%

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-3%

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1

1

5.0

-6%

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-6%

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-7%

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-6%

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-7%

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0

-7%

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-2%

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0

-7%

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0

-7%

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0

-3%

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-3%

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-5%

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-7%

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0

-6%

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-9%

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Incomplete data

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-9%

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-10%

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-7%

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-4%

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1

-0.2%

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-6%

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-8%

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-7%

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0

-6%

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-4%

#cxju-65 fresnel optical lens , condenser lens, pmma materials, size: 65x2mm, focal length: 48mm, ring distance: 0.5mm

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0

-6%

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-0.2%

Free shipping znse diameter 19.05mm co2 optical lens focusing mirror for laser engraver cutting machine focal length 50.8mm

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