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Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism supplying precise low-resistance values for

Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism supplying precise low-resistance values forDouble 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 www.marsberger-treibhaus.de

4.4
USD21.89 USD53.89

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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

Description

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

and lever-arm length through an adjustable lever that relocates applied forces along its length for rotational-equilibrium investigations

25-inch storage case

giving students a continuously variable aperture for diffraction and spectroscopy work

Double Concave Glass Lens, 50mm Diameter, 250mm Focal Length, 4mm Thick Physics_Electricity & Magnetism supplying precise low-resistance values forDouble 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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