Medical
In-line Cosmetic Inspection of Oral Liquid Bottles
A short-WD telecentric setup fits compact filling lines, checking bottle finish chips and fill level simultaneously.
01 · Challenge
Tight line space and transparent bottles caused strong reflections and high escape rates with conventional optics.
02 · Solution
A WWT121-02-65-AL short-WD lens with telecentric backlight produces sharp silhouettes, combining chip and fill-level checks in one station.
03 · Result
300 bottles/min with escapes below 0.01%, passing GMP audit.
