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Selenium Photovoltaic Solar Cell Apparatus Material_Acrylic Six-piece 3-inch optical lens set
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Selenium Photovoltaic Solar Cell Apparatus Material_Acrylic Six-piece 3-inch optical lens set
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Selenium Photovoltaic Solar Cell Apparatus Material_Acrylic Six piece 3 inch optical lens set Six piece 3 inch optical lens set combining three double convex and three double concave glass lenses at 200mm letting students quantify expansion coefficients side by side 3 inch base generating voltage under illumination pairing with a motor unit to trace the full light to electrical to mechanical energy chain
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Selenium Photovoltaic Solar Cell Apparatus Material_Acrylic Six-piece 3-inch optical lens set
Item no
:
60172035352
US$ 40.09
Pay in 4 interest-free payments of $10.02 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 20 - Oct 25
US$40
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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