optics & Wave

Product descriptionExperience 3D Hologram Projector Pyramid - the best and highest quality holo..

Descriptions: - Magnification: 6X- Lens Diameter: 65mm- Glass Lens- Metal coated on Plastic Fra..

DescriptionA class demonstration of the fact that sound requires a medium to travel. it consists of ..

DescriptionA class demonstration of the fact that sound requires a medium to travel. it consists of ..

Product descriptionThese plano-convex lenses feature one flat side and one convex side. They have a ..

Descriptions: -Pack of 18 colour paddles to be used for light and colour mixing experiments. -I..

Descriptions: -Pack of 6 colour paddles to be used for light and colour mixing experiments. -Id..

$Diffraction Grating Demonstration, 100, 300, 600line/mm$

DescriptionsThis Diffraction Grating Demonstration Slide has three 20mm x 10mm gratings with 100, 30..

This large demonstration bell is perfect for many topics in physical science. Use it to test simple ..

Dual Power Handheld Magnifier Main Lens:> Magnification: 4x, Lens Diameter: 72mm Handle Lens:>..

This is a laser pen with blue pointer of 404nm. It is perfect for teachers, students, engineers, doc..

This is a laser pen with Green pointer of 532nm. It is perfect for teachers, students, engineers, do..

This is a laser pen with Red pointer of 650nm. It is perfect for teachers, students, engineers, doct..

Product descriptionLight Box with Laser Beams. Five or three parallel bright and sharply defined dio..

Weight: 1.1kgDiameter:14mmMaterial:GlassColor: Multicolor Glass Marbles for Arcade Video Game Machin..