Round Convex Glass Mirror, 75mm Diameter, 100mm Focal Length Prong_2 the strongly curved surface (R=100mm)

the strongly curved surface (R=100mm) producing magnified real images for image-formation experiments

this insulated wire pairs a 2mm plug with a crocodile clip to keep polarity color-coded in small-scale circuit work

Demonstrates the full light-to-electricity-to-motion chain through a solar cell

Bobbin-wound transformer coil with 4mm panel sockets

well-formed real images for projection-style optics setups on a ~3mm-thick blank

Round Convex Glass Mirror, 75mm Diameter, 100mm Focal Length Prong_2 the strongly curved surface (R=100mm)Wider aperture 75mm convex glass mirror at 100mm focal length, ~2. 8mm thick, the diverging curvature delivering reduced virtual images while the larger face brightens viewing.