P501.029 LIGHT BOX AND OPTICAL SET(HODSON LIGHT BOX)
Description
This kit contains a light box and collimating lens, together with a full set of precision lenses and prisms, colour filters, coloured cards, half round and parabolic mirrors, spare lamp, comprehensive instruction and experiments manual. Two integral hinged mirror permit the blending of 3 colours on a screen for study of colour mixing. The precision and unique design is vertically unbreakable. Power requirements 12V A.C. or D.C. at 3 amps.
All parts are available separately.
Spares for above
TYPE PARTS
- only light box with lamp and slit
- lens and mirror pack
- set of colour filters
- spare lamp
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