Glasses Sizes

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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.

183 products

Shop Frame Sizes

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.

183 products

  • Multipack available
    The Loft Reading SunglassesThe Loft Reading Sunglasses
    The Loft Reading SunglassesThe Loft Reading Sunglasses
    The Loft Reading SunglassesThe Loft Reading Sunglasses
    The Loft Reading SunglassesThe Loft Reading Sunglasses

    Tortoise with Smoke
    Black/Tortoise with Smoke
    Red/Tortoise with Smoke
    Blue/Tortoise with Smoke
    4 Colors

    The Loft Reading Sunglasses

  • Bifocal
    The Vancouver BifocalThe Vancouver Bifocal
    The Vancouver BifocalThe Vancouver Bifocal

    Tortoise
    Black
    2 Colors

    The Vancouver Bifocal

  • Multipack available
    The BlushThe Blush
    The BlushThe Blush
    The BlushThe Blush
    The BlushThe Blush
    The BlushThe Blush

    Tortoise/Pink
    Red
    Grey
    Green
    Brown
    5 Colors

    The Blush

  • The Cole Blue Light ReaderThe Cole Blue Light Reader
    The Cole Blue Light ReaderThe Cole Blue Light Reader
    The Cole Blue Light ReaderThe Cole Blue Light Reader

    Black
    Clear
    Tortoise
    3 Colors

    The Cole Blue Light Reader

  • The Brody Blue Light ReaderThe Brody Blue Light Reader
    The Brody Blue Light ReaderThe Brody Blue Light Reader
    The Brody Blue Light ReaderThe Brody Blue Light Reader
    The Brody Blue Light ReaderThe Brody Blue Light Reader

    Black
    Blue Tortoise
    Brown Tortoise/Black
    Purple
    4 Colors

    The Brody Blue Light Reader

  • Bifocal
    The Polk BifocalThe Polk Bifocal
    The Polk BifocalThe Polk Bifocal
    The Polk BifocalThe Polk Bifocal
    The Polk BifocalThe Polk Bifocal
    The Polk BifocalThe Polk Bifocal

    Grey/Black
    Black
    Bronze/Brown
    Gold/Brown
    Silver/Black
    5 Colors

    The Polk Bifocal

  • The Bermuda Reading SunglassesThe Bermuda Reading Sunglasses
    The Bermuda Reading SunglassesThe Bermuda Reading Sunglasses

    Grey Tortoise with Smoke
    Brown Tortoise with Amber
    2 Colors

    The Bermuda Reading Sunglasses

  • The Highland Blue Light ReaderThe Highland Blue Light Reader
    The Highland Blue Light ReaderThe Highland Blue Light Reader

    Green/Tortoise
    Brown/Tortoise
    2 Colors

    The Highland Blue Light Reader

  • Multipack available
    The Conrad Reading SunglassesThe Conrad Reading Sunglasses
    The Conrad Reading SunglassesThe Conrad Reading Sunglasses
    The Conrad Reading SunglassesThe Conrad Reading Sunglasses
    The Conrad Reading SunglassesThe Conrad Reading Sunglasses
    The Conrad Reading SunglassesThe Conrad Reading Sunglasses

    Gold with Smoke
    Silver with Smoke
    Gold with Amber
    Grey with Smoke
    Grey with Amber
    5 Colors

    The Conrad Reading Sunglasses

  • The LennonThe Lennon
    The LennonThe Lennon
    The LennonThe Lennon
    The LennonThe Lennon

    Tortoise
    Black
    Brown/Yellow Fade
    Clear/Grey Fade
    4 Colors

    The Lennon

  • The DandelionThe Dandelion
    The DandelionThe Dandelion
    The DandelionThe Dandelion
    The DandelionThe Dandelion

    Matte Black/Tortoise
    Matte Red/Tortoise
    Matte Tortoise/Black
    Glossy Teal/Tortoise
    4 Colors

    The Dandelion

  • The Duncan Blue Light ReaderThe Duncan Blue Light Reader
    The Duncan Blue Light ReaderThe Duncan Blue Light Reader

    Black/Grey
    Dark Green/Grey
    2 Colors

    The Duncan Blue Light Reader

  • Bifocal
    The Wyatt Bifocal Reading SunglassesThe Wyatt Bifocal Reading Sunglasses
    The Wyatt Bifocal Reading SunglassesThe Wyatt Bifocal Reading Sunglasses

    Brown Tortoise with Smoke
    Clear with Smoke
    2 Colors

    The Wyatt Bifocal Reading Sunglasses

  • The BritThe Brit
    The BritThe Brit

    Black
    Brown Leopard
    2 Colors

    The Brit

  • The CambridgeThe Cambridge
    The CambridgeThe Cambridge
    The CambridgeThe Cambridge

    Black/Clear
    Brown/Clear
    Clear Grey
    3 Colors

    The Cambridge

  • The MagnusThe Magnus
    The MagnusThe Magnus
    The MagnusThe Magnus
    The MagnusThe Magnus

    Dark Brown Stripe
    Blue Stripe
    Grey Stripe
    Tan Stripe
    4 Colors

    The Magnus

  • Bifocal
    The Sarasota Bifocal Reading SunglassesThe Sarasota Bifocal Reading Sunglasses
    The Sarasota Bifocal Reading SunglassesThe Sarasota Bifocal Reading Sunglasses

    Charcoal Grey with Smoke
    Tortoise with Smoke
    2 Colors

    The Sarasota Bifocal Reading Sunglasses

  • Bifocal
    The Merlot BifocalThe Merlot Bifocal
    The Merlot BifocalThe Merlot Bifocal

    Grey Tortoise
    Orange Tortoise
    2 Colors

    The Merlot Bifocal

  • The BixbyThe Bixby
    The BixbyThe Bixby

    Matte Orange
    Matte Green
    2 Colors

    The Bixby

  • The Azalea Reading SunglassesThe Azalea Reading Sunglasses
    The Azalea Reading SunglassesThe Azalea Reading Sunglasses
    The Azalea Reading SunglassesThe Azalea Reading Sunglasses
    The Azalea Reading SunglassesThe Azalea Reading Sunglasses

    Tortoise with Smoke
    Tortoise/Green with Smoke
    Tortoise/Pink with Smoke
    Tortoise/Purple with Smoke
    4 Colors

    The Azalea Reading Sunglasses

  • The BuchanonThe Buchanon
    The BuchanonThe Buchanon
    The BuchanonThe Buchanon
    The BuchanonThe Buchanon

    Black
    Blue Tortoise
    Brown Tortoise
    Green Tortoise
    4 Colors

    The Buchanon

  • New
    The TeoThe Teo
    The TeoThe Teo
    The TeoThe Teo

    Black
    Grey
    Tortoise
    3 Colors

    The Teo

    Readers
  • Bifocal
    The Ambrosia BifocalThe Ambrosia Bifocal
    The Ambrosia BifocalThe Ambrosia Bifocal
    The Ambrosia BifocalThe Ambrosia Bifocal
    The Ambrosia BifocalThe Ambrosia Bifocal

    Leopard Black
    Purple Tortoise
    Brown Tortoise
    Black
    4 Colors

    The Ambrosia Bifocal

  • The Dallas Reading SunglassesThe Dallas Reading Sunglasses
    The Dallas Reading SunglassesThe Dallas Reading Sunglasses

    Black with Smoke
    Tortoise with Smoke
    2 Colors

    The Dallas Reading Sunglasses

183 products

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Explore our diverse range of glasses sizes that cater to your individual preferences and vision needs. Whether you require very narrow reading glasses for a more petite face, narrow reading glasses for a slim fit, average reading glasses for a comfortable standard size, or wide reading glasses for a broader face, we have you covered. Shop our wide collection to find the perfect glasses size that enhances your vision and complements your unique style and face shape. At Readers.com®, we strive to ensure that everyone can find glasses that fit them comfortably and look great.