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Standard Ray Box for Optics Material_Hardwood US-milled iron filings at 40-60

SKU 32053583855
4.1
Description

US-milled iron filings at 40-60 mesh in a 250-gram translucent screw-cap bottle

holding volume constant across specimens for isolated density comparisons

Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage

Combining filtration and titration on one base

Designed to project narrow beams through interchangeable slit plates

Standard Ray Box for Optics Material_Hardwood US-milled iron filings at 40-60Designed to project narrow beams through interchangeable slit plates, this ray box gives students a controllable light source for reflection, refraction, and ray tracing demos.

Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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