Wire Helix Closed Length 165mm Dia 75mm
Wire Helix Closed Length 165mm Dia 75mm
Regular price
$17.29
Sale price
$17.29
Regular price
$0.00
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Description
Description
To illustrate wave motion. Flat section steel wire in the helical coil.
Specification
Specification
| Diam., mm | 60 |
| Focal Length, mm | 300 |
| Power | +3.3D |
