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Large Fresnel Lens "for science"

$10

Posted 5 days ago in Portland, OR

Condition: Used (normal wear)

Listed in categories: Home & Garden - Household

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Large Fresnel Lens "for science"

Description

Large and effective fresnel lens. Lens is 37 x 49". The frame it is mounted in stands 7'. This can easily be disassembled for transport. With precise focal distance, temperatures can reach 1000 + degrees. $10

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