Neutralizing Glass Lens Set, Set of two lenses, one concave and one convex, 38mm in diameter. Both lenses have a focal length of 150mm, Each
$ 5.75
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Details
This set includes two 38mm dia. lenses that are the exact dual of one another - one has a focal length of 155mm (a converging lens) and the other has a focal length of -155mm (a diverging lens). When these two lenses are fitted together, the diverging lens exactly cancels the converging effects of the converging lens.
Additional Information
| SKU | 1328017 |
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| UOM | Each |
| UNSPSC | 42142902 |
| Manufacturer Part Number | NELS38 |
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