Frequently Asked Questions

Are Quietlume glasses prescription glasses?

No. The current Quietlume collection uses non-prescription lenses.

What lenses are included?

Each current frame includes CR39 blue-light filtering lenses, based on the listed product specifications.

Do blue-light glasses prevent eye strain?

We do not make medical or guaranteed performance claims. Comfort can vary by person. Regular screen breaks, suitable lighting, and professional eye care remain important.

How do I choose the right fit?

Compare the measurements on each product page with a frame you already wear comfortably. Our Fit Guide explains what the measurements mean.

Where does Quietlume ship?

Quietlume currently ships only to the United States. See Shipping & Returns for current processing, delivery, and return information.

Is there a warranty?

Quietlume provides a 12-month limited product warranty. See the Warranty page for coverage and exclusions.

How can I contact Quietlume?

Use our Contact page or email yezhanguang980120@gmail.com.