Pop of Power™ by Foster Grant

Pop of Power™ blue light reading glasses give you the pop of magnification you need to read, with the rest of the lens unmagnified for clear views across the room. All of this, plus blue light-filtering technology, make Pop of Power™ ideal for all-day clarity and comfort.
Need help?
GUIDES-&-HOW-TO’S Find Your Reading Glasses Power

We've made it easy to figure out your reading magnification, also referred to as your reading power, if you're new to reading glasses and aren't sure where to start.

UsING a Printable Diopter Reading Test Card

If you're purchasing reading glasses online, you can use our printable diopter chart. With the printed sheet 14" away, attempt to read the top line without reading glasses. Continue down the chart until you find a line you can read clearly without your glasses on – this is the diopter (power/magnification) you need.

Need more help?
Test Various Reading Magnifications

Prescriptions for reading glasses increase by 0.25 diopters, such as +1.00, +1.25, +1.50, and so on. However, for simplicity, some diopter charts may increase by 0.50 or by the whole number. Start by trying on reading glasses in the power that your test results yielded. You'll want to test out several pairs that are both weaker and stronger than your test results. Narrow it down to two magnifications — both of which you see well with — and always choose the lower of the two powers.

8 products

8 products

  • Bifocal
    The Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader
    The Karleen Pop of Power® Blue Light ReaderThe Karleen Pop of Power® Blue Light Reader

    Red/Tortoise

    The Karleen Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
    Sale
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    The Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader
    The Perkins Pop of Power® Blue Light ReaderThe Perkins Pop of Power® Blue Light Reader

    Black/Gunmetal Grey

    The Perkins Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
    Sale
  • Bifocal
    The Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader
    The Everett Pop of Power® Blue Light ReaderThe Everett Pop of Power® Blue Light Reader

    Matte Tortoise

    The Everett Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
  • Bifocal
    The Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader
    The Tristan Pop of Power® Blue Light ReaderThe Tristan Pop of Power® Blue Light Reader

    Black/Clear

    The Tristan Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
  • Bifocal
    The Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader
    The Margo Pop of Power® Blue Light ReaderThe Margo Pop of Power® Blue Light Reader

    Light Tortoise

    The Margo Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
  • Bifocal
    The Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader
    The Caiden Pop of Power® Blue Light ReaderThe Caiden Pop of Power® Blue Light Reader

    Tortoise

    The Caiden Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
  • Bifocal
    The Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader
    The Elana Pop of Power® Blue Light ReaderThe Elana Pop of Power® Blue Light Reader

    Purple

    The Elana Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
  • Bifocal
    The Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader
    The Austin Pop of Power® Blue Light ReaderThe Austin Pop of Power® Blue Light Reader

    Gunmetal Grey

    The Austin Pop of Power® Blue Light Reader

    Foster Grant® Pop of Power™ Blue Light Readers
    Sale

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Anyone who wears readers knows the frustration of continually having to take them off and put them back on to see things at multiple distances. Now, with the dedicated reader segment of Pop of Power™, you can keep your readers on all day.

• The magnified reader segment in the bottom of the lens helps with clear reading and working on a computer.

• Then, the remaining unmagnified portion of the lens helps you to see with clarity when you need to look across a room or talk to someone.

• The lenses filter approximately 30% of potentially harmful blue light* produced by computer, smartphone and other digital screens, as well as other artificial and natural sources, including the sun.

*Filters at least 30% of blue-violet light. The percentage refers to the average amount of blue-violet light (between 400-455nm as stated by ISO TR 20772:2018) filtered as measured in 5 nm increments. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.