• Authentic Designer Eyewear
  • Expert Style Advice
  • Easy Returns + Exchanges
Lens Size: 51mm Glasses

Lens Size: 51mm Glasses

More

Filters

Eyewear Type
More Hide
Availability
More Hide
On Sale
More Hide
Gender
More Hide
Shape
More Hide
Brand
More Hide
Type
More Hide
Material
More Hide
Color
More Hide
Lens Width (mm)
Bridge Width (mm)
Temple Length (mm)
Lens Type
More Hide
Price
Showing 1 - 24 of 2919 Products
Gucci™ - GG0392O
Gucci™ - GG0392O
Black/Havana
Gunmetal/Black
Gold/Havana
Havana
4 Colors
Gucci™ - GG0392O
$401.25 - $446.25
$401.25 - $446.25
Rating (0)
Gucci™ - GG0550O
Gucci™ - GG0550O
Burgundy
Nude
Black
Red/Burgundy
Blue
Black
Havana
Havana
Burgundy
+ 5
9 Colors
Gucci™ - GG0550O
$270.00 - $303.75
$270.00 - $303.75
Rating (0)
Saint Laurent™ - SL 244 VICTOIRE OPT
Saint Laurent™ - SL 244 VICTOIRE OPT
Black
1 Color
Saint Laurent™ - SL 291
Saint Laurent™ - SL 291
Black
1 Color
$315.00
Rating (0)
Ic! Berlin - Iridium Eyeglasses
Ic! Berlin - Iridium Eyeglasses
Shiny Copper-Black
Gun-Metal-Graphite
2 Colors
$584.25 - $585.25
Rating (0)
Ic! Berlin Alexandra N. Eyeglasses
Ic! Berlin Alexandra N. Eyeglasses
Teak
Rosé-Gold
Rose Lava
Gold Lilac
Silver Morning Dew
+ 1
5 Colors
$523.75 - $526.00
Rating (0)
Ic! Berlin The Lone Wolf Eyeglasses
Ic! Berlin The Lone Wolf Eyeglasses
Graphite
Rose Black Pop
Black Pearl
3 Colors
Top Rated
$576.00 - $594.00
Rating (2)
Ic! Berlin Logan Eyeglasses
Ic! Berlin Logan Eyeglasses
Brown-Driftwood
Black-Matt
Gray
Walnut-Matt
4 Colors
$576.00
Rating (0)
Ic! Berlin Roger Eyeglasses
Ic! Berlin Roger Eyeglasses
Bronze-Waldmeister-Matt
Black-Gray-Matt
Graphite-Brown-Driftwood
Gun-Metal-Black-Matt
4 Colors
$594.00
Rating (0)
Ic! Berlin Geoffrey Eyeglasses
Ic! Berlin Geoffrey Eyeglasses
Ecoblack Rough
Ecogray Matte
Ecocloud Rough
3 Colors
$576.00
Rating (0)
Tommy Hilfiger™ - TH 1730
Tommy Hilfiger™ - TH 1730
Havana
Black
2 Colors
$80.08
Rating (0)
Tommy Hilfiger™ - TH 1814
Tommy Hilfiger™ - TH 1814
Sage
Brown
Havana
Black
Champagne
Blue
+ 2
6 Colors
Tommy Hilfiger™ - TH 1814
$74.07 - $82.75
$74.07 - $82.75
Rating (0)
Calvin Klein™ - CK21710
Calvin Klein™ - CK21710
Ivory Tortoise
Aqua Tortoise
Black/Amber
Brown Havana
4 Colors
$123.19
Rating (0)
Ray-Ban™ - Frank RX8157V
Ray-Ban™ - Frank RX8157V
Demigloss Antique Gold
Demigloss Antique Gold
Demigloss Gunmetal
Silver
4 Colors
Ray-Ban™ - Frank RX8157V
$430.00 - $452.00
$430.00 - $452.00
Rating (0)
Ray-Ban™ - Hexagonal RB3548
Ray-Ban™ - Hexagonal RB3548
Arista
Arista
Black
Silver
Legend Gold
Silver
+ 2
6 Colors
Ray-Ban™ - Hexagonal RB3548
$114.10 - $195.00
$114.10 - $195.00
Rating (0)
Ray-Ban™ - RJ9072S
Ray-Ban™ - RJ9072S
Black
Havana
Transparent Blue
Transparent Red
Transparent Gray
Transparent Gray
+ 2
6 Colors
$77.00
Rating (0)
Ray-Ban™ - RX6466
Ray-Ban™ - RX6466
Matte Black On Black
Beige On Copper
Gray On Gunmetal
Brown On Arista
Blue On Silver
+ 1
5 Colors
Ray-Ban™ - RX6466
$191.00 - $210.00
Top Rated
$191.00 - $210.00
Rating (1)
Ray-Ban™ - RX7190
Ray-Ban™ - RX7190
Havana
Transparent
Transparent Gray
Black
Light Brown
Transparent Blue
+ 2
6 Colors
Ray-Ban™ - RX7190
$146.00 - $153.00
$146.00 - $153.00
Rating (0)
Ray-Ban™ - RX7244
Ray-Ban™ - RX7244
Red Cherry
Black
Havana
Blue
Gray
+ 1
5 Colors
Ray-Ban™ - RX7244
$165.00 - $178.00
$165.00 - $178.00
Rating (0)
Ray-Ban™ - Thalia RB2195
Ray-Ban™ - Thalia RB2195
Havana On Light Blue
Blue On Vichy Blue/White
Black
Havana
Havana
Striped Havana
Havana on Light Blue
Transparent
Gradient Gray Havana
+ 10
14 Colors
Ray-Ban™ - Thalia RB2195
$176.00 - $290.00

Flash Sale ends in

-51%
$176.00 - $290.00
Rating (0)
Ray-Ban™ - Thalia RX5395
Ray-Ban™ - Thalia RX5395
Black
Havana
Wrinkled Beige On Blue
Yellow and Blue Havana
Striped Blue and Green
Striped Green
Striped Beige
Striped Pink
Wrinkled Gray On Bordeaux
+ 10
14 Colors
Ray-Ban™ - Thalia RX5395
$177.00 - $198.00
$177.00 - $198.00
Rating (0)
Kate Spade™ - Lucyann2
Kate Spade™ - Lucyann2
Havana Pattern
Green
Black
Opaline Burgundy
4 Colors
Kate Spade™ - Lucyann2
$88.09 - $88.54
Top Rated
$88.09 - $88.54
Rating (5)
Burberry™ - Auden BE2346
Burberry™ - Auden BE2346
Black
Bordeaux
Light Havana
Peach
4 Colors
Burberry™ - Auden BE2346
$134.24 - $156.96
$134.24 - $156.96
Rating (0)
Burberry™ - Daisy BE4344
Burberry™ - Daisy BE4344
Black
Light Havana
Bordeaux
Spotted Brown
Lilac
Pink
+ 2
6 Colors
Burberry™ - Daisy BE4344
$173.09 - $251.78
$173.09 - $251.78
Rating (0)

For many people, eyewear is an extension of them; and they’re in control of what their glasses say about them. With so many styles of glasses today, it’s an exciting time to choose the one that suits you best. You can go with Aviators, Wayfarers, round glasses, rectangular glasses, and more. The choice of materials is also impressive: plastic, metal, wood, acetate, etc. Shopping online offers so many benefits, so it’s no surprise that more and more people are joining the ranks of online buyers. When buying a new pair of glasses online, choosing the right frame size is vitally important. The ideal pair of glasses is the one that fits your face, suits your personal style, and delivers exceptional comfort.

If you have an old pair of frames at hand, you can simply check the size and choose the same size for your new frames. However, it would be smart to measure everything yourself with a millimeter ruler and find out what size you need. As a rule, manufacturers indicate three main parameters that include the eye size, the bridge width, and the temple length. For example, if the first number is 51, it means that you should look for glasses with the lens width of 51 mm. In our virtual store, you’ll find a gamut of head-turning 51 mm sunnies and eyeglasses designed by the world’s most famous brands ready to complement a variety of lifestyles and activities.