"WardsSci000618"

Spare color filter set to be used with Light Box and Optical Set.

Demonstrates the principle of diffraction grating.

Mounted polaroid sheets.

Sturdy stroboscope ideal for studying periodic motion.

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

High Quality for the Classroom.

Complete demonstration for colors and LED properties.

Individual spherical glass lenses.

High precision, quantitative atomic spectra experiment.

Individual round glass lenses made with high optical purity glass.

Lens holder for 50 mm lenses or mirrors for use with Eisco Optical Bench.

Extra-long optics bench with multiple accessories included at an affordable price.

This laser ray box has several modes, with 1, 3, or 5 beams.

This laser ray box uses cylindrical LED lenses to focus the beam.