How Long After Rhinoplasty Can Loupes or Glasses Be Worn?

I agree with Dr. Wallach's recommendations and did this myself when I had a rhinoplasty. Taping the glasses to forehead for about 6 weeks and light eyewear thereafter and no restrictions after 3 months.

The nasal bones heal very well on their own after 4-6 weeks and then glasses can be worn.  They can be worn before this if they tape them to the forehead.  If no bony osteotomies are done, then no waiting time is necessary.
Dr. Miller

Wait for a minimum of three weeks if your nasal bones were broken during the rhinoplasty. During this time here are your options;
1. Contact lenses
2. Use tape in the center joining part of the glasses and tape them to forehead.
3. Use cheek supports to rest the bottom of the glasses on cheeks. Some opticians can make them
4. Get an optician to put soft smooth nasal pads on the glasses.
5. One of my patients made a hole in the visor portion of a baseball cap and put a hook through it and used the hook to hold the glasses.
Regards