Optical Bench KitThis optical bench kit is ideal for introductory optics investigations. The enhanced set of accessories allow you to perform a wide range of optical experiments. This kit is an optical bench that offers more enhanced set of accessories allowing the user to perform more experiments in optics. The bench is 1 metre long and is graduated on one side. A power source is required for the lamp. Include slamp housing. The set comprises of : 1 x Bench with ends