Follow the surgeon's postoperative instructions first. Vision and refraction can change while the eye heals, so the surgeon or eye doctor should say when it is appropriate to measure and order final prescription glasses.
Some people use temporary reading glasses during healing, while others wait for a final distance, reading, bifocal, or progressive prescription. The right choice depends on the implanted lens, the outcome in each eye, daily tasks, and the clinician's guidance.
When final measurements are ready, compare frame fit and lens options using the new prescription rather than an older pair. If the two eyes were treated at different times, confirm whether the prescription reflects the completed treatment plan.
New pain, increasing redness, flashes, many new floaters, sudden loss of vision, or other symptoms identified by the surgical team require prompt professional attention. Buying different glasses is not a substitute for postoperative care.