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Circular Perspex Block for Refraction Science at Home_Earth Science and small diffraction objects in

SKU 47746338656
4.8
Description

and small diffraction objects in the optical-bench beam path for repeatable interference and diffraction work

running battery-free for repeatable classroom and stockroom use

and raised molded graduations

Three-wheel stacked metal pulley for maximum mechanical advantage in compound pulley systems

Designed for strong divergence demos

Circular Perspex Block for Refraction Science at Home_Earth Science and small diffraction objects inRound perspex refraction block, the curved face geometry letting beams enter along any radius for clean Snell's law angle work in ray box and refraction setups.

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