Back lighting generates instant contrast as it creates dark silhouettes against a bright background. The most common uses are for detecting the presence/absence of holes and gaps, part placing or orientating, or measuring objects. Often it is useful to use a monochrome light, such as red, green, or blue, with light control polarization if precise (subpixel) edge detection becomes necessary.
$2,539
Smart Vision Lights SOBLW-150x100 Washdown Standard Operating Backlight (6" x 4")Smart Vision Lights
Lead time: 6-8 Weeks
$3,989
Smart Vision Lights SOBLW-450x300 Washdown Standard Operating Backlight (18" x 12")Smart Vision Lights
Lead time: 3 Business Days
$2,589
Smart Vision Lights SOBLW-300x300 Washdown Standard Operating Backlight (12" x 12")Smart Vision Lights
Lead time: 3 Business Days
$1,989
Smart Vision Lights SOBLW-300x150 Washdown Standard Operating Backlight (12" x 6")Smart Vision Lights
Lead time: 3 Business Days
$1,839
Smart Vision Lights SOBLW-190x190 Washdown Standard Operating Backlight (8" x 8")Smart Vision Lights
Lead time: 3 Business Days
$1,189
Smart Vision Lights SOBLW-150x150 Washdown Standard Operating Backlight (6" x 6")Smart Vision Lights
Lead time: 3 Business Days