From LED therapy to skin scanners, what’s new?
Leaning into multispectral ‘skin scanners’ with UV/PL + AI tracking is the real upgrade — calibrate lighting and same-angle shots or the data’s useless. Add an 830 nm NIR cycle after 633 nm red in LED sessions and re-scan at 4 weeks to quantify texture/erythema shifts. Curious how VISIA 7 stacks to OBSERV 520x, but standardization beats brand every time.