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Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Chemical_Zinc Metal supplied with two sets of
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Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Chemical_Zinc Metal supplied with two sets of
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Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Chemical_Zinc Metal supplied with two sets of supplied with two sets of 100g weights for experiments on torque and major vessels of the human heart Pairs a 40mm double convex lens with a matched 40mm double concave lens at 200mm focal length the convex concave duo letting students compare converging and diverging refraction side by side
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Double Convex and Concave Glass Lens Pair, 40mm Diameter, 200mm Focal Length Chemical_Zinc Metal supplied with two sets of
Item no
:
10455814160
US$ 26.99
Pay in 4 interest-free payments of $6.75 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
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.
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- Standard Shipping : 3-10 business days
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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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