VOS YEUX SONT EN DANGER ET VOUS NE LE SAVEZ PAS : COMMENT BIEN CHOISIR SES LUNETTES ? CÉLINE ROLAND

This discussion features Céline Rolland, an optician and facial stylist who founded her successful eyewear brand, and Igal Bougna, an ophthalmic surgeon. They share insights into the eyewear industry, eye health, and their professional experiences. Céline Rolland, 35, from Mulhouse, France, launched her optician business in 2013. She started by taking over an underperforming boutique, which she revitalized and expanded, eventually opening a second store and an e-commerce website. Her online sales now reportedly match the volume of ten physical stores. Céline's journey began with medical studies, but she quickly realized her passion lay in combining health with fashion and luxury, leading her to pursue a BTS (two-year technical degree) in opticianry. A significant turning point in Céline's career occurred in 2013 when she was assaulted by a schizophrenic client at her workplace. This traumatic event prompted her to travel to the US for a period of reflection before returning to France, where she seized the opportunity to acquire the struggling optical shop. Starting with no capital, she convinced the previous owner to allow her two years to pay for the business. Within two months, the store was profitable, attracting bank loans that enabled her to expand. Her strategy involved increasing the variety of frames offered, from 300 to over 1000 per store, and focusing on personalized customer service. She later opened a second boutique to secure access to prestigious brands that had previously refused her due to her initial store's location within a shopping center. Céline also developed a virtual try-on technology for her website, allowing customers to digitally try on glasses, replicating the in-store experience. When advising clients, she considers their prescription, face morphology (e.g., round frames for angular faces, angular frames for round faces), personality, and lifestyle. For instance, blue light filtering lenses are recommended for prolonged screen use, but not for professions like hairdressing, where color perception is crucial. Igal Bougna, an ophthalmic surgeon, discusses various aspects of eye health. He highlights that 70-80% of the French population wears glasses, a figure expected to rise, with half the global population projected to be myopic by 2050. This surge in myopia, especially among children, is attributed to modern lifestyles involving extensive screen time and reduced exposure to natural light. Prolonged near-vision tasks strain the eye's accommodation muscle, contributing to fatigue and myopia progression. Igal debunks myths, stating that carrots don't improve vision, though antioxidant-rich foods like kiwi are beneficial for overall eye health. He warns against certain practices: alcohol can damage the optic nerve, potentially leading to blindness in severe cases. He also explains common visual phenomena like "floaters" (myodesopsia), which are usually harmless but can signal retinal detachment if they appear suddenly or in large numbers, necessitating an ophthalmologist visit. Flashes of light can indicate migraines or vitreous detachment, where the eye's gel pulls on the retina. Regarding children's eye health, Igal recommends a first eye check-up by age three, or nine months if there's a family history of eye problems. Signs of vision issues in children include eye rubbing, squinting, or sitting too close to screens. He strongly advises against screen time for children under six, emphasizing that the proximity to screens, especially tablets, is more detrimental than the screen itself, as it forces the eye to accommodate excessively. He suggests the "20-20-20 rule" for adults: every 20 minutes, take a 20-second break to look at something 20 feet (about 6 meters) away to rest the eyes. Sun protection is crucial; children should wear sunglasses with UV 400 protection. Adults also benefit from sunglasses, as eyelid skin is highly susceptible to skin cancer due to sun exposure. Make-up, particularly eyeliner on the inner eyelid, can cause dry eyes by blocking essential glands. Sleeping on one's stomach with hands pressed against the eyes can deform the cornea, potentially leading to keratoconus, an irreversible vision-impairing condition. Rubbing eyes should also be avoided. Contact lenses, while convenient, are generally less ideal than glasses as they are foreign objects that can irritate and suffocate the cornea, increasing the risk of infections like corneal abscesses, especially if worn while showering or not replaced regularly. Igal recounts alarming anecdotes, including a patient who put a mixture of Coca-Cola, milk, and mineral water in his eye after a firework incident, causing severe chemical burns, and another who developed eye lice (phthiriasis) which had to be removed one by one. He also mentions the rare but serious risk of sexually transmitted infections like chlamydia and gonorrhea affecting the eyes. Cataracts, a common age-related condition where the eye's natural lens becomes opaque, affect most people over 70. This condition is treatable with surgery, the most frequent operation in France, where the cloudy lens is replaced with an artificial one. The procedure is typically performed under local anesthesia and takes 10-15 minutes. Céline demonstrates her expertise in facial styling by trying out different frames. She explains that round frames are generally not suitable for round faces as they accentuate the roundness, and frames should ideally follow the eyebrow line. She also illustrates how different lens prescriptions (myopic vs. hyperopic) can make eyes appear smaller or larger, a factor opticians must consider when recommending frames. The discussion then turns to counterfeit glasses. Céline explains that counterfeits, which account for 3% of glasses sold in France, are highly dangerous because their tinted lenses offer no UV protection, leading users to believe they are protected when they are not. Counterfeiters even imitate CE norms and serial numbers. Céline showcases examples, highlighting that while counterfeits may look similar, their quality and weight are noticeably inferior. She also exposes a scam where customers buy genuine glasses, then return counterfeits in their place. Regarding pricing, Céline reveals that her profit margins are around 2.2 for sunglasses and 2.7 for optical glasses (before tax). She defends brand pricing by emphasizing the investment in design and development. She also presents luxury frames, including a Cartier model with diamonds and solid gold, valued at 34,000 euros, and a T Henry model featuring a piece of meteorite, costing 2,500 euros. These high-end items cater to collectors. Céline discusses her business growth, from over 3 million euros two years ago to 7 million in 2024, and now exceeding 100 million in cumulative revenue, selling a pair of glasses every 10 minutes. Her future plans include expanding through franchising, offering opportunities to opticians who share her vision and employees looking to start their own businesses. She aims for around 40 physical points of sale across France to maintain exclusivity. On the topic of mutual insurance, Céline advises carefully checking contracts, as reimbursements for frames are often capped at 100 euros, and overall optical packages may have global limits. Finally, she mentions a new initiative to launch a second-hand eyewear website with strict traceability to combat counterfeiting.