Introduction
This manual provides essential information for the proper use, care, and maintenance of your Lacoste L3104 Eyeglasses. Please read this guide thoroughly to ensure optimal performance and longevity of your eyewear. These eyeglasses are designed for daily wear and are compatible with prescription lenses (not included).
Product Overview
The Lacoste L3104 Eyeglasses feature a durable frame construction, designed for comfort and style. The model 035 comes in a medium gunmetal finish, offering a sophisticated aesthetic. These frames are suitable for various face shapes and are built to accommodate standard prescription lenses.

Figure 1: Front view of the Lacoste L3104 Eyeglasses. This image displays the full frame from the front, highlighting the gunmetal frame and the distinctive purple temples. The Lacoste logo is visible on the right lens.

Figure 2: Side view of the Lacoste L3104 Eyeglasses. This perspective shows the profile of the eyeglasses, emphasizing the design and color of the purple temple arm, with the Lacoste branding clearly visible.

Figure 3: Top-down view of the Lacoste L3104 Eyeglasses. This image provides an overhead view, showcasing the overall shape and symmetry of the frames, including the bridge and the connection points of the temples.
Setup
- Unboxing: Carefully remove the eyeglasses from their packaging. Inspect for any visible damage during transit.
- Initial Inspection: Check that the hinges operate smoothly and that the nose pads are securely attached. Ensure the frame is free from scratches or defects.
- Lens Installation: These frames are designed to hold prescription lenses. Take your eyeglasses to a qualified optician for professional lens installation. Do not attempt to install lenses yourself, as this may damage the frame.
- Initial Fitting: Once lenses are installed, your optician will adjust the frames for a comfortable and secure fit on your face. Proper fitting ensures the eyeglasses sit correctly and do not cause discomfort.
Operating (Usage)
- Wearing: Always use both hands to put on and take off your eyeglasses. This prevents bending the temples and maintains the frame's alignment.
- Handling: Avoid placing your eyeglasses face down on hard surfaces to prevent scratching the lenses. When not in use, store them in their protective case.
- Temperature Exposure: Do not expose your eyeglasses to extreme temperatures, such as leaving them on a car dashboard in direct sunlight, as this can warp the frame material.
Maintenance
- Cleaning Lenses: Use a microfiber cloth specifically designed for eyeglasses to clean your lenses. For stubborn smudges, rinse lenses under lukewarm water, apply a small drop of mild dish soap, gently rub with your fingertips, rinse thoroughly, and then dry with a clean microfiber cloth. Avoid using paper towels or clothing, as they can scratch the lenses.
- Cleaning Frames: Wipe the frames with a damp, soft cloth. For a deeper clean, use a mild soap solution and rinse thoroughly. Ensure no water enters the hinges or other delicate parts.
- Regular Adjustments: Over time, eyeglasses may become loose or misaligned. Visit your optician for professional adjustments to ensure a comfortable and proper fit. Do not attempt to bend or adjust the frames yourself.
- Storage: Always store your eyeglasses in a hard protective case when not in use to prevent damage from drops, pressure, or scratches.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Eyeglasses feel loose or slide down nose. | Frame misalignment or loose temples/nose pads. | Visit your optician for professional adjustment. Avoid self-adjusting to prevent damage. |
| Lenses are constantly smudged. | Improper cleaning method or dirty cleaning cloth. | Use a clean microfiber cloth and appropriate lens cleaning solution or mild soap and water. Refer to "Maintenance" section. |
| Screws on hinges are loose. | Normal wear and tear. | Use a small eyewear screwdriver to gently tighten. Do not overtighten. If unsure, visit your optician. |
| Nose pads are uncomfortable or misaligned. | Improper fit or damage. | Consult your optician for adjustment or replacement of nose pads. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Lacoste |
| Model Number | L3104 |
| Color/Finish | 035 Medium Gunmetal (with purple temples) |
| Product Dimensions | 6 x 2 x 2 inches (approximate, for packaging) |
| Item Weight | 2.4 ounces (approximate) |
| Department | Mens |
| ASIN | B018E7705I |
| Date First Available | November 23, 2015 |
Warranty & Support
For specific warranty information regarding your Lacoste L3104 Eyeglasses, please refer to the documentation included with your purchase or visit the official Lacoste website. Warranty terms typically cover manufacturing defects but do not cover damage caused by misuse, accidents, or unauthorized repairs.
If you require support or have questions not covered in this manual, please contact Lacoste customer service or your authorized eyewear retailer. Keep your proof of purchase for any warranty claims.
Online Resources:
- Visit the Official Lacoste Store on Amazon
- Official Lacoste Website (for general brand information and support)