Giant concave mirror kit 600mm diameter, acrylic.  The mirror has an approximate focal length of 42cm.

This mirror is designed as demonstration mirror only, it is not designed for critical or precise work but as a teachers aid to demonstrate principles in light, solar energy and sound. The large diameter allows for the whole classroom to easily participate in experiments.

• Light weight design
• Mirror face manufactured from 3mm 'optical grade' acrylic
• Zinc plated steel fittings
• Bench top mounting base
• Includes Experiment Booklet