Review on 👓 Versatile Transition Photochromic Bifocal Reading Glasses: Red Square Sports Sunglasses Readers 0~+4.00 for Men and Women by Heather Martin

This is good value for money. The photochromic function works well. This is neither a plus nor a minus. They don't darken like regular sunglasses. Why did I give them 3 stars and not 4 or 5 for two reasons related to the increase. First, the zoom range is too large. It interferes with normal vision. Second, the zoom works, but not as clearly. It's fine for quickly reading a map or menu, but I don't want to use it to read my book. I need clear glasses for cycling. I would just buy regular non-photochromic sunglasses and carry extra readers if I didn't need clear lenses.