Current location - Education and Training Encyclopedia - University rankings - Urgent question, college students' glasses are relatively high, and the requirements for frames are not very great. What kind of lens is better? Urgent, thank you.
Urgent question, college students' glasses are relatively high, and the requirements for frames are not very great. What kind of lens is better? Urgent, thank you.
What is your degree? If your degree is less than 800 degrees, it is recommended that you wear 1.67 ultra-thin lenses; If the temperature is above 800 degrees, it is recommended that you choose the lens of 1.74 (if the lens thickness is high and the requirements are not high, it is recommended that you choose the imported lens of 1.67 within 1000 degrees).