Diffraction Grating Sheet - 9 feet of 13,500 lines/inch Rainbow Window Film

Description

Diffraction Grating Film
13,500 lines/inch Double Axis Diffraction
You get 3 sheets of diffraction film, each 3 feet long by ~5.75 inches wide.
That's 9 total feet of diffaction film!
Used to Demonstrate Light Properties in Classrooms
or
Makes a Great Suncatcher that Casts Rainbows Into Your Home!
When Applied To A Window with DIRECT SUNLIGHT,
Rainbows Can Be Created Inside Your Home!
For The Best Results
:
-Place in an east- or west-facing window, as the BEST rainbows are created with early morning or late afternoon sunlight
(when the sun is low in the sky).
-The best windows to use are those that allow the sun to be projected onto the wall during sunset/sunrise hours.
-Most people use ordinary household tape to attach film to various windows throughtout their homes.
-Also great for crafting projects like sun catcher mobiles and make-your-own fireworks glasses!
-Try both sides of the film--some people claim one side gives better rainbows that when the film is flipped around.
PLEASE NOTE
:
This film is fairly transparent, so it is not appropriate for applications where privacy is desired.
Also, it
does not
have an adhesive, so you will have to decide how best to apply it for your application.
Fun Bonus Gift With Purchase!
Thanks for Looking!