Acrylic Rectangular Block – 75 × 50mm

This high‑quality Acrylic Rectangular Block (75 × 50mm) is a versatile and essential resource for teaching fundamental optics in school science lessons. Made from clear, optical‑grade acrylic, it provides excellent light transmission and durability, making it suitable for repeated use in physics demonstrations and experiments.

With its simple rectangular geometry, this block is ideal for investigating refraction, reflection, and lateral displacement when used with ray boxes, LEDs, or lasers. The smooth, polished surfaces ensure minimal distortion, giving students a clear view of how light behaves as it enters and exits the block at different angles.

Safer and more impact‑resistant than glass, the acrylic construction makes this block a classroom‑friendly choice for regular handling by students.

Key Features

• Manufactured from optical‑grade acrylic for superb clarity
• 75 × 50mm rectangular format ideal for core optics experiments
• Smooth, polished surfaces for accurate, visible light paths
• Durable, lightweight, and safer than traditional glass blocks
• Perfect for studying refraction, reflection, and displacement
• Suitable for use with ray boxes, LEDs, and laser sources

Ideal for School Science & Physics Lessons

This Acrylic Rectangular Block is perfect for KS3, GCSE, and A‑Level Physics, helping students understand fundamental light‑based phenomena through hands‑on experimentation. It is ideal for:

• Demonstrating basic refraction at flat boundaries
• Exploring Snell’s Law and refractive index calculations
• Showing lateral beam displacement through rectangular materials
• Investigating internal reflection and light behaviour in solids
• Enhancing optical lessons with clear, visual demonstrations

Reliable, clear, and robust, this 75 × 50mm acrylic block is an essential component of any school optics kit.