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Double Convex Acrylic Lens, 89mm, 20cm Focal Length, Clear and Frosted Item Type_Animal Model hanging displays

Double Convex Acrylic Lens, 89mm, 20cm Focal Length, Clear and Frosted Item Type_Animal Model hanging displaysAcrylic double convex lens at 89mm with one clear face and one frosted, 20cm focal length, the frosted side acting as a screen for projected real image observation.

SKU: 2469061713 · From meijijudolehavre.com

4.3
USD19.29 USD42.29

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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Description

hanging displays

a denser alternative to brass or aluminum for pendulum-period and simple-harmonic-motion work

a 24W filament lamp

this two-coil demonstration transformer lets students swap primary and secondary windings to watch step-up and step-down voltage shifts firsthand

Quality wooden 24-inch demonstration vernier caliper with a sliding arm

Double Convex Acrylic Lens, 89mm, 20cm Focal Length, Clear and Frosted Item Type_Animal Model hanging displaysAcrylic double convex lens at 89mm with one clear face and one frosted, 20cm focal length, the frosted side acting as a screen for projected real image observation.

Exchange/Return Notes
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