-35%

Lacoste L3661 Eyeglasses

Original price was: $275.00.Current price is: $177.95.

Color:

Size:

Clear

- +

UPC: 886895701716 SKU: Lacoste-L3661 Categories: Lacoste, Men, Lacoste

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

I have two PD number
(Tips:Very Important to have PD for RX lenses)

PD from my prescrition
I do not know my PD, I will send my PD later.

If Prescription include Prism ( +$40.00 )

Upload Prescription

Upload your prescription. You can upload your prescription as a JPEG, JPG, GIF, PNG, or PDF file.

Upload Prescription Browse for Rx

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)

Prescription Image

View Larger

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

177.95 30 $

Product Price with lens options: $: 177.95

Selected Lenses Price Only $:

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

Total Cart Product Price After Discount $:

The Lacoste L3661 kids eyeglasses feature a lightweight rectangular frame built from durable plastic with spring hinges for comfort and flexibility. Available in bright, kid friendly colors, these frames support single vision, progressive, and OmniluX NAL lenses.

Lacoste L3661 Eyeglasses Authentic Kids Rectangle Plastic

Recommendation for kids frames:
Choose Trivex (preferred) or Polycarbonate for superior impact resistance.

Color:	001 Black 317 Khaki Lumi 424 Blue Lumi 615 Red Lumi
Size:	46-15-130 B 35
Gender:	Kids
Material	Plastic
Rim Type	Full Rim
Spring Hinges	Yes
Frame Shape:	Rectangle
Lens Compatibility	Friendly Single Vision - for distance or reading OmniLux® NAL® - advanced no-line multifocal lenses (exclusive for BestNewGlasses.com) Learn more about OmniLux® NAL® Technology Progressive (PAL) - seamless near-to-far vision Learn more about Progressive (PAL) Optional Upgrades: Transitions® light-adaptive, blue-light filtering, Polarized or Tinted sun lenses, premium anti-reflective coatings
Collection:	Eyeglasses
Brand	Lacoste

Shipping Weight

8 oz

Shop the Lacoste Eyeglasses Collection

Lacoste L3661 Kids Rectangle Eyeglasses Overview

The Lacoste L3661 Eyeglasses are designed specifically for kids who need durable, comfortable, and stylish eyewear for school, play, and everyday activities.
Constructed from lightweight plastic, this frame provides long lasting performance and a secure fit suitable for active children.

The rectangular shape offers excellent lens coverage and works well for reading, distance, and classroom use. With bright color options and iconic Lacoste detailing, the L3661 is both fun and functional—making it a reliable choice for parents and kids alike.

Key Features of the Lacoste L3661

Brand: Lacoste
Model: L3661
Gender: Kids
Frame Shape: Rectangle
Material: Plastic
Rim Type: Full rim
Spring Hinges: Yes – flexibility for comfort and durability
Collection: Lacoste Eyeglasses
Shipping Weight: 8 oz

Available Colors

001 Black – classic and simple
337 Khaki Lumi – earthy tone with a fun glow finish
424 Blue Lumi – bright and energetic
615 Red Lumi – bold, vivid, and playful

Size Information

46-15-130 (B:35)

Comfort & Durability

Kids need eyewear that can keep up with their daily routine—and the Lacoste L3661 delivers.
The lightweight plastic construction offers durability without being heavy.
Spring hinges help protect the frame from accidental bending or pressure, making them ideal for active children who need both comfort and resilience.

The rectangular design ensures a secure fit while providing a classic shape that suits most face types. These frames are especially great for everyday school wear, homework time, and outdoor activities.

Prescription Lens Options

Customize the Lacoste L3661 with high quality prescription lenses from BestNewGlasses.com. Options include:

Single vision lenses – ideal for distance or reading correction
Progressive (PAL) lenses – seamless multi distance vision for older children
OmniluX NAL advanced no line multifocals – exclusive, kid friendly option for smooth visual transitions

Optional Lens Enhancements

Blue light filtering – great for school computer use
Transitions light adaptive lenses for indoor/outdoor convenience
Tinted or polarized sun lenses for outdoor protection
Anti reflective coatings for clearer vision and reduced glare

Who Should Choose the Lacoste L3661?

This frame is a perfect option for kids who need:

A lightweight and durable frame for everyday wear
Kid friendly colors that match their personality
Spring hinge flexibility for added durability
A comfortable rectangular shape for school and recreational use
Reliable performance with single vision or advanced lens options

If your child needs glasses that can withstand school days, sports, and busy schedules, the L3661 is an ideal choice.

Why Buy Lacoste L3661 Eyeglasses at BestNewGlasses.com?

BestNewGlasses.com has over three decades of optical experience and offers:

Authentic Lacoste kids eyewear
USA crafted prescription lenses for maximum accuracy
Kid safe lens options, including impact resistant materials
Fast order processing and secure checkout
Professional support tailored to parents and young wearers

FAQ – Lacoste L3661 Eyeglasses

Are these frames durable enough for active kids?

Yes. The Lacoste L3661 is designed with durable plastic and spring hinges, making it well suited for active daily use.

What age group is this frame recommended for?

This model fits most school age children. The size 46-15-130 is ideal for younger kids and early teens.

Can these frames be used for reading or distance?

Absolutely. You can choose single vision lenses for either distance or reading prescriptions.

Do the Lacoste L3661 frames support blue light protection?

Yes. Blue light filtering coatings can be added to help reduce eye strain during computer or tablet use.

Are the Lacoste L3661 frames authentic?

Yes. All frames sold on BestNewGlasses.com are 100% authentic Lacoste eyewear.

Do these frames accept progressive lenses?

Yes. The L3661 works with progressive lenses and OmniluX NAL no-line multifocals for older children who need multi distance correction.

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Frame Size: 46-15-130 B 35

Lens Width (A): 46
Bridge Width (DBL): 15
Temple Length: 130
Lens Height (B): 35

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 Vision	Single 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...
Progressive	LUXVIEW® 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 28mm	Bifocal 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 35mm	Bifocal 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 22mm	A Bifocal lens with a round 22mm reading segment - less visible in the lens.
Trifocal Flat Top 7x28	Similar 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 8x35	Similar to Trifocal Flat Top 8x28

Plastic CR-39	CR-39 lenses, also know as plastic lenses, are one of the most common, low cost, scratch resistance material for lenses. Read more...
Trivex	Optically 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...
Polycarbonate	25% thinner & lighter than CR-39 plastic lenses. Impact resistant. AR coating recommended. Read more...
Mid Index 1.56	20% thinner & lighter than normal plastic. AR coating recommended.
High Index 1.60	30% thinner & lighter than normal plastic. Recommenced for rimless frames. AR coating recommended. Read more...
High Index 1.67	40% thinner & lighter than normal plastic. AR coating recommended. Read more...
High Index 1.74	Ultra 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 AR	Hydrophobic AR coatings helps prevent water spots from forming and make lenses easier to clean.
Super Hydrophobic AR	Super Hydrophobic AR coatings helps prevent water spots from forming, repels skin oils, and makes it easier to remove smudges from the lenses.
Computer Lens	Blue Light lenses (Computer Lens) Shield your eyes from harmful blue light emitted from digital screens and LED lights. Read more...
Tint	Add style to your lenses with color.