Light refraction experiment equipment set 128-610 1 unit

A set of glass lenses and prisms. The set includes seven types of lenses, prisms, etc. Used for light refraction experiments, you can learn how light travels and gathers. Material: Glass Contents Large lens: φ50mm, f=90mm Tono lens: small φ40mm, f=90mm Prism: 25mm on each side, 50mm in length Cylindrical lens: φ25mm, length 50mm Half-cut lens: φ60mm, f=150mm Trapezoidal glass: base 70mm, height 40mm Round glass: φ50mm, thickness 10mm Case: W210×D190×H40mm Product code: 128-610