A set of optical apparatus for all types of optical experiment involving reflection, refraction and colour mixing
The principal component is a robust light box finished in matt black with a 20W halogen lamp with 0.75m of twin flex
One end of the box has a cylindrical convex lens in an adjustable sliding mount which allows a parallel, convergent or divergent beam to be produced
The other end of the box has a triple aperture system for colour mixing experiments, the lateral apertures have adjustable hinged mirrors
All apertures in the box are provided with vertical channels to hold slit plates and/or colour filters
Optical accessories included:Perspex blocks (prisms): One rectangular, one semi‐circular, one triangular prism 60� x 60� x 60�, one triangular prism 90� x 60� x 30�, one triangular prism 90� x 45� x 45�
Cylindrical Perspex lenses: One double concave, one double convex (both with the same radius of curvature), one thick double convex
Mirrors: One curved metallised plastic (parabolic), one curved metallised plastic (semi‐circular), one plane glass (mounted on stand)
Black plastic slit plates: One with three narrow slits and one narrow slit, one with four narrow slits and one wide slit
Set of eight colour filters: Primary red, primary green, primary blue, cyan, violet, yellow, orange and magenta
Set of eight coloured cards: Red, green, blue, violet, orange, cyan, yellow, pinkThe set is supplied complete with a spare lamp and a detailed instruction manual
Dimensions of light box: 170mm x 90mm x 55mmPower supply not included (B8G85458 or similar required)
The Light Box is also available to purchase separately (B8A44271)
