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Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane with

SKU 370787336
4.3
Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane with
Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane with
Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane with
Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane with
Description

Heavy-gauge steel inclined plane with built-in vertical

water vascular system

and 50mm wheel diameters in open-sided frames

Sectional 3D plant cell model exposes cell wall

metal roller

Plano-Cylindrical Concave Lens, +17 Diopter, 50 x 50mm Science at Home_Life Science Heavy-gauge steel inclined plane withPlano cylindrical lens at 50 by 50mm with 17 diopter optical power and ground polished edges, the cylindrical curvature focusing light to a line rather than a point in optics demos.

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