High uniformity, high luminance, low power consumption
SELGUIDE® is a linear light source that NSG Group has developed based on its unique optical technology.
It provides high light intensity and excellent uniformity at low cost and benefits from low power consumption.
It is used as a linear illumination for Contact Image Sensors (CIS), usually in combination with a SELFOC® Lens Array (SLA).
SELGUIDE® has excellent uniformity, so it is ideal for illumination in a linear scanning unit.
Using a light guide and a single LED module, SELGUIDE® produces high luminance with low power consumption at the same time.
SELGUIDE® is highly cost-effective - thanks to its simple structure and the use of general-purpose LED
By lighting three LED chips (R, G, and B) consecutively, SELGUIDE® ensures clear and accurate color reproduction of a full color image.