I think the lenses 1.60 and 1.67 have their own advantages and disadvantages, and they need to be selected according to individual needs and situations. If the degree is low and the visual requirements are not high, you can choose 1.60 lens; If the degree is high, it is necessary to reduce the weight and volume of glasses, and it is not sensitive to the price, you can choose 1.67 lens. It should be noted that if you need to wear glasses, it is recommended to consult a professional doctor or optometrist first and choose the lens that suits you according to your personal situation.