Acrylic Block – Semi‑Circular 100 × 12mm (Fully Polished)

This semi‑circular acrylic block is designed for optics investigations, including refraction, internal reflection, and lens behaviour. It measures 100 × 12mm and features fully polished faces for clear, accurate light transmission.

Key Features

• Semi‑circular shape ideal for exploring curved refraction paths
• Dimensions: 100 × 12mm
• Optically polished faces for high clarity
• Durable, classroom‑safe acrylic

Ideal for Physics Lessons

• Refraction through curved surfaces
• Total internal reflection demonstrations
• Ray‑box and protractor‑based practicals

A precise optical block for hands‑on light behaviour demonstrations.