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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
300 x 350mm
Gate and Swing controls
every 10cm and click every metre
266 pieces of 7 different mathematical shapes with 2 Polydron protractors
Handle material: birch
Raybox Mirrored with accessories (Light & Optic Kit) (Each) Weights Measures & Volume 300 x 350mmThis kit is very useful for reflection, refraction and colour mixing experiments. The Mirrored Raybox (code: EDU528) consists of a light source (12V, 24W lamp) producing a convergent, divergent or parallel beam. On one end there is an adjustable cylindrical convex lens (for parallel beam) and a triple aperture system for colour mixing experiments at the other end. (Lateral aperture is provided with adjustable hinged mirror). All apertures in the box
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