Multiple wavelength options: Enables demonstrations of light, optics, and wave behavior in various colors
Class III laser output: Provides a visible, intense beam for clear visibility in classroom settings
Built-in batteries: Ready for immediate use without the need for external power sources
Durable construction: Designed for repeated use in educational and scientific environments
Compact handheld design: Easy to hold and direct for demonstrations
GSC International LSP-GR Laser Pointer, Green, 532nm
This green laser pointer is designed for classroom demonstrations involving light, optics, and wavelength measurement. Emitting light at approximately 532nm, it provides a visible beam that can be used to illustrate diffraction, interference, light propagation, and spectral behavior whe
Laser Colors
Green (532 nm), Red (650 nm), Violet (445 nm), Multicolor
Laser Source
Laser diode
Power
Built-in battery (CR2032 or included as needed)
Material
Plastic, Metal
Pattern
Solid
Class
III laser (for select models)
5.0
5 ratings
5
4
3
2
1
Works great for pointing stuff out in trees!
R
Ryan · May 25, 2026
It arrived promptly and works great, even came with batteries! I use it outdoors in the day time to highlight tree tops with students and the visibility is great!