- MaterialWood, Glass, Perspex
- ApplicationTo Illustrate Images Produced By Small Apertures And Demonstrate Total Internal Reflection
- Supply TypeManufacturer, Exporter, Supplier, Retailer, Importer, Trader
- Preferred Buyer Location All over the world
 To illustrate images produced by small apertures. Comprising a polished wooden box with a ground glass screen at one end and a hole at the other. PR-369 Total Internal Reflection Apparatus To demonstrate the total internal reflection in a Perspex tube is form of (1) turn coil whole dia. About (120) mm; dia. Of the tube in a Perspex tube about (8) mm. Fitted on the wooden board with laser source.