Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.
Price: $82.99
In Stock.
High-quality laser at a very affordable price! Laser emits both red and green beams individually or simultaneously. Perfect for optics demonstrations and experiments to study reflection, refraction and diffraction. Use for lecture and presentations—able to point from 200 meters away. Includes a convenient, protective case. Requires two AAA batteries (not included).
Maximum output:2 X 5mW
Green wavelength: 532nm (+/- 10nm)
Red wavelength: 650nm (+/- 10nm).
Range of green beam: 200 meters
Range of red beam: 100 meters