Reflection and Refraction Demonstrator
Product Number: SB52562
In Stock (Ships within 1-2 business days)
Grades 7-12. Effectively demonstrates the laws of reflection and refraction. The 6-5/16 in. dia. acrylic water tank has a 360° scale and a movable arm carrying a laser activated by a push button. Thumb screws on the side of the laser harness can be adjusted to finely position the laser beam. Requires two
AAA batteries (not included). Includes activity guide. NOTE: This product emits laser light. Max. output power <1mW. Wavelength: 630-680 nm. Class II laser product.