PHYSICS

RAY OPTICS BOX

BHI-ED-516
Qty Comments

Black finish metal box, with 12 V 24 W straight filament lamp. The lampholder, with 1m of twin flex, is mounted in sliding metal bridge-piece which provides sufficient adjustment to produce covering, parallel or diverging rays. The enamelled steel body has slots to support a cylindrical lens and a triple slit screen Extra slots are provide for filters.Dimensions 182 x 61 x 115 mm.The box is supplied complete with lamp and triple slit but without lenses or filters.

 

 



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