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Double Concave Lenses, Spherical |
Product Code
EP-2905 |
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Double Concave Lenses, Spherical
(EP-2905)
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Made from optically worked glass,
ground
edges.
Focal Length (cm) Dia mm (1) (2) (3) (4) (5)
(6) (7) (8) A 38 5 10 15 20 25 30
50 100 B 50 5 10 15 20 25
30 50 100 C 75 5 10 15 20 25 30
50 100 |
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