The BP450 filter by Midwest Optical is for enhancing viewing of subjects illuminated by a 450nm blue LED. For UV Fluorescence applications, its broad bandwidth and high peak transmission results in brighter, higher contrast images. Applications include measuring position, distance, level, displacement, proximity and profiles of objects. It is also highly-effective when used in applications with higher than normal ambient lighting conditions.
Long Range Sensor for large Measuring Distances
The optoNCDT 1760-1000 long-range laser sensor by Micro-Epsilon also measures at distances of up to 2m with up to 7.5kHz.