"Great!" Perfect! It's so nice when everyone cooperates! Clara's eyes light up green, then blue, as she focuses on the lantern. Aside from the color change, there's no outward indication of a scan going on, and this being Beacon, her eyes don't really even glow at all beyond the boundary of the glass bulbs.

After a few moments the color blinks out of existence and Clara tilts her head as she refocuses on Reiju's face. "Thank you! I will make sure to associate your spectrum with your network username for easy reference! Also I think your hair is really wonderful!"