Most people get this after 40. Some people get it earlier. Presbyopia: https://www.mayoclinic.org/diseases-conditions/presbyopia/symptoms-causes/syc-20363328 h

Most people get this after 40. Some people get it earlier. Presbyopia: https://www.mayoclinic.org/diseases-conditions/presbyopia/symptoms-causes/syc-20363328 https://www.mayoclinic.org/diseases-conditions/presbyopia/sy... Presbyopia usually becomes noticeable in your early to mid-40s and continues to worsen until around age 65. If you're much younger than 40, maybe google "early onset presbyopia".