Frequently Asked Questions
What are photochromic lenses?
Photochromic lenses darken when exposed to UV light outdoors and return to clear indoors. Tint speed and depth vary with temperature and light conditions.
What are bifocal lenses?
Bifocals have two zones: the upper part for distance (non-magnified on readers) and a lower segment for reading at a selected strength.
Do photochromic lenses darken in the car?
Many windshields block UV, so most photochromic lenses darken less inside a vehicle.
Do I need a prescription?
Non-prescription readers do not. Prescription eyewear requires a valid prescription from a licensed eye care professional, which we may verify.
Can these replace an eye exam?
No. Please see an eye care professional regularly.
How long does shipping take?
[Placeholder: confirm processing and delivery times.] Orders over $75 ship free in the US.
How do I return an item?
See our Returns & Refunds Policy or contact sale@nextwaveinnovations.space.