Right-Angled Acrylic Prism, 25mm Length, 35mm Hypotenuse Subcategory_Thermometers Quarter-scale full-body muscular model at

Quarter-scale full-body muscular model at 18 inches tall shows superficial muscle groups in anatomical position

the fixed-focus lens and embedded scale supporting textile

Nineteen hardwood three-dimensional geometric shapes in a dovetailed sliding-top case

the freestanding mount letting students fix repeatable angles for reflection and ray-tracing optics work

Right-Angled Acrylic Prism, 25mm Length, 35mm Hypotenuse Subcategory_Thermometers Quarter-scale full-body muscular model atCompact right angled acrylic prism at 25mm length and 35mm hypotenuse, the polished 90 45 45 degree faces redirecting light at right angles for total internal reflection demos.