PURPOSE: Direct projection of side view of the arc of a carbon arc lamp.
DESCRIPTION: A 10cm focal length lens is used to project a side view of the arc of a carbon arc lamp onto a screen. The shield protects the class from the direct light of the arc.
SUGGESTIONS: DANGER: Do not view the arc from too close - it does contain large amounts of UV.
REFERENCES: (PIRA unknown.)
EQUIPMENT: Arc lamp with mounted 10cm convex lens and aluminum shield.
SETUP TIME: 5 min.
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