Science of Invisibility Kit by Laser Classroom - Set of 4 Lenses - Make Ordinary Objects Disappear Before Your Very Eyes

描述

Make Invisibility, VISIBLE - With the light science demonstration and light science experiment for grades 9+ based on the Rochester Cloak! The Invisibility Kit allows you to use a set of 4 lenses, a meter stick and a little bit of math to make ordinary objects disappear before your very eyes! Making use of the refractive nature of light, the lenses cause light to bend around objects, rendering them INVISIBLE! Its a light science experiment your students will not forget! KIT INCLUDES Two (2) 50mm diameter lenses with focal length of 150mm Two (2) 50mm diameter lenses with focal length of 50mm Four (4) Lens Holders Two (2) peel and stick meter sticks Activities and Instructions for grades 9+