Should you choose this?
Choose prescription sunglasses when glare, driving or travel use is frequent. Skip them if photochromic lenses or a cheap spare pair solves the same problem better.
How UK travellers can buy a spare pair of prescription glasses before a trip, including timing, frame fit, prescription checks and backup planning.
Choose prescription sunglasses when glare, driving or travel use is frequent. Skip them if photochromic lenses or a cheap spare pair solves the same problem better.

| Option | Typical cost | Choose it for | Risk level |
|---|---|---|---|
| Prescription sunglasses | Medium to high | Driving, holidays and frequent bright-light use | Low to medium |
| Photochromic lenses | Medium | One pair for indoor/outdoor convenience | Medium |
| Separate budget spare | Low to medium | Occasional use or backup pair | Medium |