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Masunaga

Masunaga KOKI 032 #35 Masunaga 032 Dark Blue 51–19–145 Eyeglasses

Masunaga KOKI 032 #35 Masunaga 032 Dark Blue 51–19–145 Eyeglasses

Regular price $329.00 USD
Regular price Sale price $329.00 USD
Sale Sold out
Free U.S. shipping. International rates at checkout.
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Free U.S. shipping · 30-day eligible eyewear returns & exchanges

Shipping & prescription order timing

Standard orders process in 1–3 business days. Prescription orders may take 7–10 business days after we receive a valid prescription. Estimated U.S. delivery is 3–7 business days after processing. International delivery is typically 7–21 business days; rates are calculated at checkout. Tracking is emailed when your order ships.

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30-day returns & exchanges: what is eligible?

Eligible eyeglasses may be returned or exchanged within 30 days of delivery. Items must be unworn and undamaged, with original packaging and accessories. Contact info@peakopticians.com for return authorization before sending your order back. Custom prescription lenses, gift cards, and final-sale items are excluded. Shipping charges are non-refundable.

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Custom prescription lenses are non-returnable. Eligibility and exclusions apply.

Masunaga Optical, established in 1905, is synonymous with exceptional quality and craftsmanship. Located in Fukui, Japan, a premier region for optical frame production, Masunaga Optical stands out by handling all 200+ manual processes in-house, from raw materials to finished products. This integrated production system ensures meticulous attention to detail and superior quality. The company’s founder, Gozaemon Masunaga, brought skilled craftsmen from Osaka and Tokyo, establishing a guild system that elevated the industry’s standards. Masunaga Optical’s mission has always been to manufacture excellent eyeglasses, prioritizing quality over profit, a principle that continues to guide the company over a century later.

Size: 51(small)-19-145

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