Backlights

Back Lighting provides an area of uniform illumination, oriented behind the object of interest, primarily for creating a part silhouette of instant contrast between dark and light. It is most useful for edge detection, part location/orientation or presence/absence, hole detection and object gauging. Linear back lights can also be deployed behind a moving web of material when used in conjunction with line scan cameras, when intensities are enough to freeze motion.
Model Number: | Wavelength(s): | Intensity: | Additional Information/options: |
BLXXYY | 470nm 520nm 625nm 880nm White | 3,000 lux | Back-lit backlight, polarized, expandable |
BXXXYY | 455nm 530nm 625nm 850nm White | 10,300 lux | Edge-lit backlight, polarized, expandable |
CBXXYY | 470nm 520nm 660nm 880nm White | 14,700 lux | Back-lit collimated backlight, expandable |
CXXXYY | 455nm 530nm 625nm 850nm White | 22,200 lux | Edge-lit collimated backlight, expandable |
BL-S100150 | 455nm 470nm 505nm 530nm 590nm 625nm 660nm 730nm 850nm 940nm White | 65,500 lux | IP67 Backlight |
BL-S050075 | 455nm 470nm 505nm 530nm 590nm 625nm 660nm 730nm 850nm 940nm White | 38,800 lux | IP67 backlight |
BTXXXYYY | 455nm 520nm 625nm 850nm White | 70,000 lux | Edge-lit, polarized, collimated |
BL128 | 470nm 520nm 660nm 880nm White | 45,000 lux | Low profile, compact, expandable |
BL138 | 455nm 530nm 625nm 850nm RGB White | 510,000 lux | High intensity linear backlight, expandable |
BL193 | 470nm 520nm 660nm 880nm White | 14,000 lux | Medium intensity linear backlight, expandable |