Important shipping information needed. Please update your shipping preferences.
Due to COVID-19 shipping industry restrictions, orders may be temporarily delayed. We are exploring every alternative to expedite your order.
Our COVID-19 Safety Protocol Pledge to you.
  • Home
  • United Scientific Laser Diffraction Kit
Other Views

United Scientific Laser Diffraction Kit

Item #: 2023838
$121.99 $91.49

Free Shipping Eligible: Details

School Specialty Shipping Policy

Items Shipped Within the Contiguous 48 United States

Free Shipping Eligible Items

  • Free shipping and handling on eligible supply orders of $49 or more. Free shipping calculation is based on the subtotals of eligible items, after any additional discounts are applied.
  • For subtotals less than $49, the shipping and handling charge is $9.95.

Free Shipping Ineligible Items

  • Shipping and handling charges are 12% of the subtotal of the items, after any discounts are applied, with a $5 minimum charge.

Free Shipping Ineligible Items

  • Shipping and handling charges are 15% of the subtotal of the items, after any discounts are applied, with a $99 minimum charge. If the subtotal is greater than $1,000, please call 1-877-350-0645 or E-mail freight_quote@schoolspecialty.com for a freight quote.

*Note: Individually negotiated shipping policies will override the standard shipping policy. See Full Details

In Stock - Typically Ships Within 2-3 Days
Add to Cart
The Laser Diffraction Kit lets students create, view, and measure diffraction and interference patterns. The kit includes two laser pointers - red and green - along with a convenient mounting base and a slide set of diffraction objects. Two of the included slides have various double slit patterns. One slide has a fixed slit separation with the slits on either side varying in width. The other has the slit width constant with varying slit separations. For investigating single slit patterns, one of the slides contains five slits of varying widths. An additional slide carries a traditional diffraction grating with 300 lines/mm. The unique base securely holds the included standard laser pointers. An included clip allows you to hold the laser button on during experiments. Measurements of the light patterns are easy to read when the laser patterns are projected against a wall. Includes activity guide. Requires two "AAA" batteries per laser (not included). Contents: Base with Holder (1), Red Laser (1), Green Laser (1), Diffraction Grating (1), Double Slit Slide Set, PK/2 (1), Single Slit Slide (1) and Momentary Toggle Clip (1).