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Demonstration Electroscope Item Type_Mug Double-convex glass lens at 75mm

Demonstration Electroscope Item Type_Mug Double-convex glass lens at 75mmLarge 150mm ring with charging ball and condenser plates on an insulated rod, sized so the leaf deflection stays visible from the back of the room during whole class electrostatics demos.

SKU: 2798295784 · From eduardorossin.com.br

4.3
USD52.99 USD90.99

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

Description

Double-convex glass lens at 75mm diameter and 150mm focal length

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Demonstration Electroscope Item Type_Mug Double-convex glass lens at 75mmLarge 150mm ring with charging ball and condenser plates on an insulated rod, sized so the leaf deflection stays visible from the back of the room during whole class electrostatics demos.

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