Description

Aluminum strip testing clamp with wing-nut fixing

and three low-friction nylon wheels for straight-line momentum experiments

sized for stringing through small pulley systems or hanging pendulum bobs across multiple demonstration setups

Used to draw electrons from glass and ebonite rods during rubbing

Plano-Cylindrical Lens, +10 Diopter State_Solid Aluminum strip testing clamp withPairs a 50 by 50mm plano cylindrical glass lens with +10 diopter optical power, focusing light along a single axis for astigmatism correction, line focus, and cylindrical optics demos.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Plano-Cylindrical Lens, +10 Diopter State_Solid Aluminum strip testing clamp with

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