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Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism giving students a continuously variable

Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism giving students a continuously variableDouble concave glass lens at 50mm diameter and 250mm focal length on a 4mm thick blank, the diverging curvature softening divergence for subtler virtual image reduction in optics work.

SKU: 77185941107 · From crisbcreativa.com

4.7
USD21.89 USD60.89

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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

Description

giving students a continuously variable aperture for diffraction and spectroscopy work

For tandem hanging during physics force experiments

Compares 2-

supplying precise low-resistance values for Wheatstone-bridge and Ohm's-law investigations

25-inch storage case

Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism giving students a continuously variableDouble concave glass lens at 50mm diameter and 250mm focal length on a 4mm thick blank, the diverging curvature softening divergence for subtler virtual image reduction in optics work.

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