A 12 V 100 W lamp in ventilated housing. Apertures are provided to enable lamp to be used as a horizontal line source or a powerful pointer source. Mounted on a rod for being supported on a laboratory stand.
Glass, one each double convex, Plano – convex, concavo – convex, convexo – concave, Plano – concave and double concave lens, in box.
Sizes in 38mm and 50mm.
Lenses, Set of Six (50mm).
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