-34%
London Fog LF521 2 - Navy
London Fog LF521 1 - Black
London Fog LF521 2 - Navy
London Fog LF521 1 - Black

London Fog LF 521 Eyeglasses

Original price was: $105.95.Current price is: $69.95.

- +
SKU: London-Fog-LF521 Category:
 
1. Choose your usage
Disclaimer:

  • SINGLE VISION

    General use lens
    Distance


    $ 8

    SELECTED

  • NEAR VISION

    Reading Glasses
    Near / Reading


    $ 5

    SELECTED

  • OmniLux® NAL®

    OmniLux® NAL® HD Digital Multifocal Lens With Single Vision Experience

    $ 120

    SELECTED

  • PROGRESSIVES

    Combined Distance, intermediate & Reading
    No Line

    $ 70

    SELECTED

  • BIFOCAL WITH LINE

    Combined Distance & Reading


    $ 65

    SELECTED

  • Bifocal No Line

    Duolux® Bifocal No Line
    Combined Distance & Reading

    $ 69

    SELECTED

- No prescription information necessary for non-prescription glasses -

2. Enter your prescription
Rx
Right(OD)
Left(OS)
Sphere (SPH)
Cylinder (CYL)
Axis
PD

(Tips:Very Important to have PD for RX lenses)
( +$40.00 )
Rx
Upload Prescription
Upload your prescription. You can upload your prescription as a JPEG, JPG, GIF, PNG, or PDF file.

Upload Prescription

1. Usage & 2.Your Prescription
Disclaimer: Glasses prescription are different from contact lens prescription.
Rx
Right(OD)
Left(OS)
Sphere (SPH)
 
 
Cylinder (CYL)
 
 
Axis
 
 
Addition (ADD)
 
 
PD

Prescription Image

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3. Select lens material
Disclaimer:
Based on the values in your prescription, we try to recommend the lens that will give you the optimum vision correction and thinness of lens. We do not recommend more expensive high index lenses if we do not think it will result in a noticeably thinner lens, though you are free to choose any lens available. The recommended lens will always be clear.
  • CR-39

    1.50 Standard Lens
    Abbe: 58 Very Good
    AR coating recommended

    $ 69

     

    SELECTED
  • Trivex

    Index 1.53
    Abbe: 43 Good
    Impact resistant
    AR coating recommended

    $ 94

     

    SELECTED
  • Polycarbonate

    Index 1.59
    Abbe value: 32 Just OK
    Impact resistant
    AR coating recommended

    $ 80

     

    SELECTED
  • 1.60 HIGH-INDEX

    Abbe: 34 Good
    35-40% Thinner than Standard*
    AR coating recommended

    $ 104

     

    SELECTED
  • 1.67 HIGH-INDEX

    Abbe value: 32 Just OK
    50% Thinner than Standard
    AR coating recommended

    $ 115

     

    SELECTED
  • 1.74 HIGH-INDEX

    Abbe value: 32 Good
    65% Thinner than Standard
    AR coating recommended

    $ 169

     

    SELECTED
  • Demo Lenses

    $ 0

     

    SELECTED
4. Lens type and coatings
Pick your add-ons below.
  • NO AR Coating
     

    NO AR Coating

    ✓ NO Anti-Reflective
    ✓ Scratch Resistant Coating


    $ 0

     

    SELECTED
  • Premium AR Coating
     

    Premium AR Coating

    ✓ Premium AR
    ✓ UV Protection
    ✓ Scratch Resistant Coating


    $ 45

     

    SELECTED
  • Super Hydrophobic AR
     

    Super Hydrophobic AR Coating

    ✓ Super Hydrophobic AR
    ✓ UV Protection
    ✓ Scratch Resistant Coating

    $ 55

     

    SELECTED
  • COMPUTER LENS
     

    COMPUTER LENS

    ✓ Blue Blocker (Digital Light Protection)
    ✓ UV Protection
    ✓ Super Hydrophobic AR
    ✓ Scratch Coating

    $ 85

     

    SELECTED
  • Photochromic
     

    Transitions®

    ✓ Transitions® GEN S™
    ✓ XTRActive®
    ✓ Scratch Resistant Coating


    $ 105

     

    SELECTED
  • Sunglasses
     

    Sunglasses

    ✓ POLARIZED®
    ✓ Tint, Gradient Tint
    ✓ Scratch-resistant coating


    $ 0

     

    SELECTED
 
69.95 30 $

Product Price with lens options: $: 69.95

Selected Lenses Price Only $:

Price after discount on Lenses (30%) $: 30

Total Cart Product Price After Discount $:

London Fog LF 521 Eyeglasses - Authentic Unisex Round Plastic

Color:
Black 
Navy
Size:
51-19-145
Rim Type
Full Rim
Frame Shape:
Round
Spring Hinges
Yes
Collection:
Eyeglasses
Gender:
Unisex
Brand
London Fog
Material
Plastic
OmniLux® NAL® / Progressive (PAL)
Friendly
Shipping Weight8 oz

London Fog

London Fog LF 521 Eyeglasses – Authentic Unisex Round Plastic

Classic and versatile, the LF 521 features a timeless round silhouette in lightweight plastic with spring hinges for a comfortable, secure fit. Fully PAL-friendly, it’s an easy everyday choice for work, study, and weekend wear.
Available Colors: Black, Navy
Size: 51-19-145 • Rim: Full Rim • Gender: Unisex

Product Highlights:
Authentic London Fog eyeglasses
Frame Shape: Round
Material: Plastic
Rim Type: Full Rim
Spring Hinges: Yes
Size: 51-19-145
Colors: Black, Navy
PAL-Friendly: Yes (works great with OmniLux® NAL® and standard progressives)
Warranty: One year against manufacturer’s defects

Collection: Eyeglasses
Lens Compatibility:
✔️ Single Vision (distance or reading)
✔️ Progressive (PAL)
✔️ OmniLux® NAL® advanced no-line multifocal
✔️ Premium AR & super-hydrophobic coatings — help prevent water spots, repel skin oils, and make smudges easier to wipe away
✔️ Optional Transitions/photochromic, blue-light filtering, or polarized

What’s Included:
Authentic London Fog LF 521 frame
Protective case & cleaning cloth

Founded in 1923, the London Fog brand is a leading global lifestyle brand rooted in timeless style, quality and function.
London Fog Eyewear is the choice for Men and Women who want to look sophisticated and stylish at an accessible price point. The collection features an array of styles for men and women who want quality eyewear that they can wear every day. Whether you’re looking for a pair of frames that can go from desk to dinner or a fashion forward silhouette for the weekend, our London Fog Eyewear Collection offers the quality and value

See All London Fog Eyeglasses Collection

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Frame Size: 51-19-145
  • Lens Width: 51
  • Bridge Width: 19
  • Temple Length: 145
Understanding Eyeglasses Frame Size

  • Frame size typically includes three key measurements:
    • Lens Width (A) Eye Size – the horizontal diameter of one lens
    • Bridge Width (DBL) – the distance between the two lenses
    • Temple Length – the length of the arms from hinge to end
    • Lens Height (B) – the vertical diameter of one lens

    • All measurements in mm

    • Eyeglasses Frame Size Guide - Read more…
    Single VisionSingle vision lenses are prescribed if you need correction for one field of vision, either for distance, intermediate (computer), or items up close (near vision). Single vision has the same optical focal point or correction over the entire area of the lens.
    OmniLux® NAL®

    NEW!

    		OmniLux® HD Digital is a new concept in multifocal vision. It is not a bifocal, trifocal or progressive (PAL) lens. OmniLux® NAL® is the World’s First NAL® (Natural Accommodation Lens) lens. Lenses provide a Single Vision viewing experience with continuous, sharp, natural vision at any gaze from distance to near without waves or distortions. There is no adaptation period. Read more...
    ProgressiveLUXVIEW® HD Digital - Provide a smooth transition from distance correction to near correction, eliminating segment lines and allowing clear vision at all distances, including intermediate.
    Bifocal Flat Top 28mmBifocal lenses are used for distance and near vision correction with a separating line at the near vision / reading segment. The upper part of the lens is generally used for distance vision, while the lower part is used for near vision, with a flat 28mm line separating the reading segment.
    Bifocal Flat Top 35mmBifocal lenses are used for distance and near vision correction with a separating line at the near vision / reading segment. The upper part of the lens is generally used for distance vision, while the lower part is used for near vision with a flat 35mm line separating the reading segment.
    Bifocal RD 22mmA Bifocal lens with a round 22mm reading segment - less visible in the lens.
    Trifocal Flat Top 7x28Similar to bifocals, except that the two focal areas are separated by a third middle area with intermediate focus correction with a 28mm line separating the reading segments on two parts.
    Trifocal Flat Top 8x35Similar to Trifocal Flat Top 8x28
    Plastic CR-39CR-39 lenses, also know as plastic lenses, are one of the most common, low cost, scratch resistance material for lenses. Read more...
    TrivexOptically superior to Polycarbonate, with impact resistant, and inherent UV protection. Recommended for children & teenager’s, and for rimless (drillable) frames. Lenses made with Trivex material are a great choice for anyone who leads an active life and expects clear, crisp vision correction, lightweight comfort and protection from their eyewear. AR coating recommended. Read more...
    Polycarbonate25% thinner & lighter than CR-39 plastic lenses. Impact resistant. AR coating recommended. Read more...
    Mid Index 1.5620% thinner & lighter than normal plastic. AR coating recommended.
    High Index 1.6030% thinner & lighter than normal plastic. Recommenced for rimless frames. AR coating recommended. Read more...
    High Index 1.6740% thinner & lighter than normal plastic. AR coating recommended. Read more...
    High Index 1.74Ultra thin. 50% thinner & lighter than normal plastic. AR coating recommended. Read more...
    Transition®Activated by UV rays and sunlight. Clear indoors, automatically adjusting darker with changing light.
    Transitions® XTRActive®Extra dark outdoors to protect from the brightest sun, even in the hottest conditions. Hint of Tint - Transitions® XTRActive® do not become completely clear indoors. There is a slight tint.
    Polarized®Increase color contrast and block blinding glare. Great for boaters and fishermen.
    Anti Reflective (AR)Anti-reflective coating (also called AR coating or anti-glare coating) improves both your vision through your lenses and the appearance of your eyeglasses. Most premium anti-reflective coatings include a "Hydrophobic AR" surface layer that prevents water spots from forming and makes the lenses easier to clean. Some AR coatings also include an "Super Hydrophobic AR" surface layer that repels skin oils and makes it easier to remove smudges from the lenses. Read more...
    Premium ARHydrophobic AR coatings helps prevent water spots from forming and make lenses easier to clean.
    Super Hydrophobic ARSuper Hydrophobic AR coatings helps prevent water spots from forming, repels skin oils, and makes it easier to remove smudges from the lenses.
    Computer LensBlue Light lenses (Computer Lens) Shield your eyes from harmful blue light emitted from digital screens and LED lights. Read more...
    TintAdd style to your lenses with color.
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