Skip to 3M.com Primary Navigation Skip to Site Navigation Skip to Main Content

Retroreflective Technologies


Returns light directly to its source by focusing light through a spherical, glass optical element, like a bead, onto a mirror reflector, or through cube corner reflectors.

This technology results in retroreflective surfaces, which are excellent for returning light back to its source.

Click on a graphic below to see a demonstration of each type of retroreflection.

More Information

Help Us Help You
Please provide feedback often — each visit if possible.
Fast Feedback
Were you able to complete your task on this visit to the Traffic Safety portion of 3M.com?
Yes
No
 
OR