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| Condenser Plastic Fresnel Lens |
This is Condenser plastic Fresnel lens, it can use for solar and barbecue…etc
Technical requirments
1. Size: 340*340*5mm Pitch: 1.0mm
2. Focus: 350mm
3. No warp or morph, no rough edge or burr
4. Wavelebght: 350mm-1400mm Luminousness: 93%
5. Efficiency: 88%
6. Material: PMMA
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| Card Magnifier for gifts |
Name: Card Magnifier
Size: 84.5*54.5* 0.5mm
Thickness: 0.5mm
Material: PVC
Groove pitch: 0.3mm
Magnification: 3X
Price: USD0.135 WITH RoHS FOB NINGBO CHINA
Package: with PP bag in each one, add the LOGO will add USD0.015 / colour |
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