Is $18.99 a good price for these glasses?

Yes. The price has held at $18.99 since November 1, 2026, with no lower point recorded, so there is no sign of a better deal coming.

Do these come with a prescription?

They can. The frame is listed as prescription-ready, so you can order it with your own lens prescription rather than only as a plain blue light pair.

How much blue light do they block?

Cyxus does not publish a blocking percentage for this model. The lenses are clear polycarbonate with blue light filtering, so the tint is minimal.

Will they fit my face?

The frame is 140 mm wide with a 46 mm lens height and a universal bridge. That suits most average adult faces, but narrower faces may find the round lenses oversized.

How do they compare with the original Jola?

The Upgrade version keeps the round TR90 frame and adds prescription lens support. If you only need plain blue light glasses, the standard Jola is the cheaper route.