Coaxial lighting is compact
Compact coaxial illumination system (CIS) provides stable and homogeneous light output over 18 × 18-mm (0.7 × 0.7-in.) area with a working distance of 15--35 mm (0.6 --1.4 in.). The product features a one-piece optical unit for improved performance and dust resistance. It is for flaw detection, identification, and OCR and is available with either red or white LEDs.
Volpi USA
Auburn, NY, USA
www.volpiusa.com