A spare microscope objective parfocal lens, offering 40x magnification. Keep in mind that this particular lens is achromatic, meaning that it transmits light without separating it into constituent colors. Excellent for use with any of our microscopes, and a great addition to the lab or classroom equipped with microscopes.
This microscope is so versatile you can even take it with you on a job site!
With 23 hands-on experiments, you can investigate specific weather phenomena as well as the climate system in general.
A combination of three of our great discovery toys, all in one package!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Learn about detective science through this fun fingerprinting kit!
Every kid needs one of these spheres!