Do these glasses have a magnification effect?

Gunnar glasses typically feature a +0.2 diopter focus, which helps the eye muscles relax when viewing screens at close range.

Can I wear these over my prescription glasses?

No, the Berkeley is a standard frame. If you wear prescription lenses, you would need Gunnar's 'Fit-Over' models or a custom prescription version.

These typically use the Gunnar Amber lens, which blocks approximately 65% of harmful high-energy blue light.

Yes, they provide the same lens technology as Gunnar's gaming line but in a more traditional office-style frame.

At Best Buy, for $48.74, 25% under what the other stores charge, as of our latest check.

4 stores we checked sell it, including Best Buy, Designer Optics, Adorama, Nordstrom.

$48.74at Best BuyChecked Nov 8

25% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.