Altman Science

Simplify your Laser Projects


One-Axis Diffraction Grating
Hard to find diffraction grating film.  This is a one axis diffraction grating that will split the laser into a minimum of 5 beams (depending on brightness of the laser).  Each film is flexible and 6"x6".  Enough for a spectacular spinning motor effect or just making additional patterns.  Shine the laser through one, then the other for some spectacular patterns.
You get two single axis sheets with each order.

$6.00 USD includes the postage.

1 axis pair

Two-Axis Diffraction Grating
Hard to find diffraction grating film. This is a two axis diffraction grating that will split the laser into a minimum of 16 beams (depending on brightness of the laser). Each film is flexible and 6"x6". Enough for a spectacular spinning motor effect or just making additional patterns. Shine the laser through one, then the other for some spectacular patterns.
You get two double axis sheets with each order.

$6.00 USD includes the postage.

2 axis

Laser Pointer Guide TOCLaser Pointer Activities Guide

Step by step instructions for laser pointer projects.

The guide will be emailed to you as a pdf document when your PayPal payment is received.

$5.00 USD

Laser Pointer Guide sample