1.5m Metal Optical Bench Mechanics_Kinematics Designed to generate and detect

Designed to generate and detect ultrasonic waves above the audible range

Lead-free five-cylinder equal-mass set at 30g each in zinc

the lower-friction variant of the metal-bearing bench-clamp pulley in the series

6oz each in a 4-pack for chemistry-themed home entertaining and science enthusiast gifting

2A with constantan winding on a vitreous-enameled steel tube and a nickel-plated phosphor-bronze sliding contact

1.5m Metal Optical Bench Mechanics_Kinematics Designed to generate and detectV location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1. 5 meter precision optical bench, with a single point central support stabilizing the rail.