LASER Blox™ - Green

Grades 9-12. Classroom-safe laser pointer provides everything you need to demonstrate reflection, refraction, diffraction, and advanced geometric optics.

• Stack with other LASER Blox™ to create a ray box with multiple parallel beams or stick the laser to a whiteboard
• Can be used with the line generating lens to create a visible line or without as a point source laser
• Sturdy, no-roll design with press-and-stay on/off switch for hands-free use
• LASER Blox™ snap and stay together with strong magnets
• Perfect for any science, physics, or STEM classroom

Specifications

• Grades 9 and up
• Includes a line generating lens, 2 AAA batteries, and durable foam case
• Class IIIa
• Output power: <5mW
• Wavelength: 532 nm