Lrdan Photochromic Progressive Reading Glasses vs touk Photochromic Progressive Reading Glasses

Both are metal-frame photochromic progressives with three zones, so the real split is style and fit. The Lrdan is the plainer, more neutral pick in black with a 141 mm temple, aimed at men and anyone who wants a discreet pair. The touk adds titanium, a blue finish and flower-and-crystal side decoration, which suits shoppers who want the glasses to look like jewelry. Neither is a prescription lens, so expect a generic progressive corridor and a short adjustment period.

• Choose the Lrdan if you want a plain black metal frame, a longer 141 mm temple and a no-fuss look for work and reading.
• Choose the touk if you want titanium metal, a blue frame with floral crystal detailing, and a stated adjustment period of a couple of days.