Description

2mL graduations

Pairs of lamps

and carry handle

02A resolution

4mm Spring-Loaded Adjustable Slit for Optics Bench Rod Size_23.6" 2mL graduationsSpring loaded 4mm slit on a rod attachment opens and closes smoothly under finger pressure, giving students a continuously variable aperture for diffraction and spectroscopy work.

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4mm Spring-Loaded Adjustable Slit for Optics Bench Rod Size_23.6" 2mL graduations

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