Products

Optics, Sound, Wave

lens and prisms Optics
Binoculars
Bug Viewer
Lens and Prisms
Light Demonstration
Magnifier
  Foldable Magnifier
  Illuminated Magnifier
  Pocket Loupe
  Straight Handle Magnifier
  Table Magnifier
Mirror
sound Sound
Tuning Forks
Electric Bell in Vacuum Jar
wave Wave
Harmonic Motion Air Track
Longitudinal Wave Demonstration
Forced Oscillation & Resonance
Motion Combination & Resolution
Ripple Tank
Wave Motion Image Demonstrator
Slink, Wave Demo