Light Demonstration Guide – Acrylic ‘S’ Bar (205 × 22 × 20mm)

This specially shaped ‘S’‑form acrylic light guide is designed to demonstrate total internal reflection and principles of optical communication. Fully polished for clarity, with a white base surface to enhance visibility of the light path. Dimensions: 205 × 22 × 20mm.

Key Features

• ‘S’‑shaped acrylic bar for optical demonstrations
• Fully polished surfaces enhance clarity
• White bottom to improve beam visibility
• 205 × 22 × 20mm dimensions

Ideal for Physics Lessons

• Total internal reflection demonstrations
• Explaining fibre‑optic communication
• Ray‑box and light‑path activities

An engaging demonstration tool for teaching the physics of light and optics.