"activities&amp"

The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.

Inverting spectacles complete with two fully rotating inverting prisms in a shielded spectacle frame.

Delivers outstanding demonstrations of over 70 phenomena in geometric and physical optics.

Color Mixing apparatus - 3 LED Lamps that project Red, Blue, Green light.

This ray box is ideal for optical demonstrations in the classroom.

Hand-held stroboscope with 30 W super-LED delivers bright flashes at adjustable rates from 1 to 250 Hz.

Map light intensity vs. position for various slit geometries.

This set has been designed for simple and clear demonstration of the principles of geometrical optics - transmission, reflection and refraction.

Equipment set for conducting wave optics experiments involving wavelengths in the cm range.

Complete optical bench kit for exploring image formation and lens behavior in physics labs.

This Ray Box is a simple, safe, and sturdy source of projected light for many classic optics experiments. Best of all, you don't need a completely dark room to conduct optic experiments due to its high-intensity light!

Add the Vernier Optics Expansion Kit to your Vernier Dynamics System to conduct optics experiments, such as image formation with lenses and light intensity vs. distance. You can even use the kit to build a basic telescope.

Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.

The Optical Voice Link Kit is the ideal introduction for those students first learning about the marvels, mysteries and science of light transmission through optical fiber.
Students will be fascinated by hearing their own voices, after it has been converted into light and then coupled into, through and out of an optical fiber. This kit is suitable for science projects, home projects, short audio fiber optic curriculums for schools, and inexpensive classroom demonstrations.
No prior fiber optics experience, special tools or training are needed for students to be able to build, use and enjoy the multiple applications of this kit.