Equilateral Acrylic Prism, 150mm Length, 25mm Faces Size_Large Used to extend a galvanometer's

Used to extend a galvanometer's range to 0

the larger geometry pushing pole separation wide enough that field lines extend visibly beyond the magnet body for filing maps

this ray box gives students a controllable light source for reflection

Eye model seated in a bony orbit socket illustrates the protective skull relationship of the eye alongside its internal anatomy in a combined teaching unit

Equilateral Acrylic Prism, 150mm Length, 25mm Faces Size_Large Used to extend a galvanometer'sLong format 150mm length equilateral acrylic prism with 25mm faces, the elongated triangular body fitting wider beam refraction setups and class front dispersion demonstrations.