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Neutralization Lens Set

by xUmp.com   Item#: 15348   5 star rating 1 customer reviews
List Price:$6.99
Sale Price: $4.29 /each
You Save: $2.70 (38%)
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Two 38 mm spherical lenses; one is a double concave, the other a double convex, each with a focal length of 150mm. When placed together the net focal length is zero. (1-1/2" x 1-1/2" x 1/4"; .005Ib).  

Great for optics experiments in the lab or classroom.


Age:
13 +
Box Size:
1.75 x 1.75 x 0.50 inches
4.45cm x 4.45cm x 1.27cm
Weight:
0 lb 1 oz
0.01 kg

Customer Reviews


5 star rating  Great item to teach optics
Alan Feingold from Atlanta, GA
I bought these to teach optics but I was impressed myself by how well they work.


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