JINS Suspends Sale of Ultra-Thin Lenses, Sparking Alarm Among High-Myopia Users

Japanese eyewear giant JINS has sparked widespread concern on social media following the suspension of sales for its 1.76 refractive index "ultra-thin lenses." On May 13, numerous customers reported that orders had been halted both on the official website and at physical stores. For users with high myopia (severe nearsightedness), the news has triggered significant anxiety, with many expressing concerns about the impact on their daily lives and questioning when sales will resume.

The suspension is believed to be caused by equipment failures at lens manufacturers and shortages of raw materials. Online discussions have highlighted potential disruptions in the naphtha supply chain, with reports suggesting that other eyewear retailers are also beginning to implement similar order restrictions. This indicates a likely industry-wide shortage of high-index lenses. Some customers have also voiced frustration over JINS's communication, pointing out that announcement pages were difficult to find or removed without clear explanation.

The sudden halt has created a stark contrast between those who managed to secure a pair just in time and those who missed the window. While some users posted messages of relief, others are lamenting their bad luck. For those with severe nearsightedness, lens thickness is a critical issue that directly affects both the aesthetics and the physical comfort of the glasses. "I can't get a new pair until they restock," and "What if my current pair breaks?" are common refrains among worried consumers.

While struggling with these supply chain issues, JINS is simultaneously attempting to elevate its brand image through high-profile collaborations, such as a recent project with the renowned design firm Heatherwick Studio. However, as glasses are a vital daily necessity, it is evident that what consumers desire most is the restoration of a stable supply for the company’s core, high-performance lens products.

The context

JINS is one of Japan's leading "fast-fashion" eyewear retailers, known for its affordable pricing and quick turnaround times. In Japan, where myopia rates are exceptionally high, the demand for high-index lenses—which keep glasses lightweight and prevent the "coke-bottle" effect—is significant. The 1.76 index lens is currently the thinnest plastic lens available on the market. While JINS often charges a flat rate for lenses regardless of the prescription, these ultra-thin options are essential for customers with severe vision impairment to maintain a normal quality of life. The current shortage is part of a broader supply chain disruption affecting multiple Japanese lens manufacturers, including giants like Hoya, which recently suffered a system failure due to a cyberattack, though the specific JINS issue is being linked more broadly to material and manufacturing bottlenecks.