"United Scientific Supplies"

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Acrylic Double Concave/Convex Lens

Frosted acrylic lenses for optical experiments.

$Reflection and Refraction Tank$

Classical demonstration of refraction and internal reflection.

A must for your optics lab

All Types and Sizes for all Optical Applications.

Demonstrate refraction and internal reflection.

Variety of lenses for optical experiments.

This set is economical, durable, and versatile.

$Student Laser Diffraction Kit$

Efficiently illustrates the various types of diffraction.