This kit includes two bars (one straight and one curved, 245mm x 10mm x 15mm) and six specially formulated lenses set in a plastic case.

The lenses have the same shapes as those found in a Hodson Light Box. The big difference is that these lenses and bars show the path of a light ray within the lens/bar.

Use the Kit to clearly demonstrate that light can be bounced off the walls (total internal reflection), they are ideal for teaching the basics of fibre optic data transmission and provide an easily understood demonstration of how light can travel through a waveguide (fibre optic cable).

Join the bars end to end to extend length. Use with a laser, laser pointer or Laser Ray Box for the best results. Individual lenses or bars are available.

The Kit is ideal when examining reflection and refraction.

Contents:
* Rectangular block, 75mm x 45mm x 12mm
* Half round lens, 75mm x 40mm x 12mm
* Prism, 45° x 45° x 90°, 85mm x 12mm
* Prism, 60° x 60° x 60°, 62mm x 12mm
* Prism, 30° x 60° x 90°, 85mm x 12mm
* Straight Bar 245x10x15mm
* Curved Bar ~245x10x15mm


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Last edited 14th May 2019