fresnel lens diameter 165mmF185mm fresnel lens long focal length High light condenser fresnel lens solar DIY hot 2016
sku: 610361043
$39.82
Shipping from: China
Technical Details
Brand Name: | NoEnName_Null |
diameter: | 165mm |
Focal Length: | 185mm |
Material: | PMMA |
Model Number: | MY-D165F185 |
Shape: | Plano |
Structure: | plane |
Usage: | Optical |
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