Concave Glass Mirror, 75mm Diameter, 150mm Focal Length Pack Size_14 suited to bench-scale magnetism work

suited to bench-scale magnetism work where space is tight or where weaker field strength is required

and brainstem for neurology

Standard-length 300mm black 4mm-stackable safety lead rated to 12A with shrouded nickel-plated pins

integrating with standard projection setups for formative assessment and active engagement

Class-visible 12-inch demonstration meter with magnetically damped moving coil and Perspex front-and-back panels

Concave Glass Mirror, 75mm Diameter, 150mm Focal Length Pack Size_14 suited to bench-scale magnetism workConcave glass mirror at 75mm diameter and 150mm focal length on a ~3mm thick blank, the f 2 geometry balancing throw and magnification in introductory reflector optics.