Optical Lens Set, 2", 6-Piece, Convex and Concave Material_Polypropylene Aluminum 40cm precision force table

Aluminum 40cm precision force table with tapped pulley positions and central ring assembly for resolving and composing force vectors under equilibrium conditions

reading -50 to 300°C at ±1°C accuracy up to 200°C for a range of lab heating

Beaker-themed beer pong set includes 12 polypropylene 500mL beakers and 2 pong balls for chemistry-themed party gameplay

Built for kitchen science whimsy

Optical Lens Set, 2", 6-Piece, Convex and Concave Material_Polypropylene Aluminum 40cm precision force tableSix lens optics set of three double convex and three double concave glass lenses with ground beveled edges, designed for image formation and focal length investigation.