The different paths may be of different lengths or composed of different materials to create alternating interference fringes on a screen.
This new twist on the Michelson Morley device measures the small differences in time needed for 2 separate light beams to trevel 2 different paths, bouncing the beams back and recombining them. 
Positioning the magnetic optical components on our metal base is easy and accurate.
Unlike other models, we include all parts needed to measure the coefficient of linear expansion of a metal. 
Contains metal base with scale; optical components with magnets; rods: brass, aluminum, steel.
The distance can be adjusted without a ruler as the base contais a permanent grid at a 45° angle.
Product Weight:2kg
Overall Size:300x200x60mm

Science Lab Supplies is a leading Michelson Interferometer manufacturers, suppliers and exporters that offers wide range of Michelson Interferometer at most competitive prices.

Michelson Interferometer

SKU: SL-464