[VINTAGE ARCHIVE] OPSYS OP-4054 Ultra-Lightweight Beta-Titanium Frame

Crafted by the Japanese house brand OPSYS, known for their functional excellence and superior fit, the OP-4054 model is a masterpiece of metalwork. Utilizing high-grade Beta-Titanium (T-BTi), this frame weighs only 9g (excluding lenses), offering incredible elasticity and a "weightless" feel for all-day comfort. The front features a sophisticated dark camouflage pattern, blending 2000s Y2K aesthetics with timeless Japanese craftsmanship.

🔍 Condition Report

* Maintenance: Professionally sanitized and ultrasonically cleaned. Ready for immediate use.

* Status: This is an authentic vintage/pre-owned item with visible signs of use. There is some paint wear on the temples and minor surface scratches on the front frame.

* Functional Condition: No structural defects. Hinges and frame integrity are perfectly intact. Please review photos carefully to confirm the "used" character of this piece.

* Accessories: Includes a brand-new eyeglass case or pouch.

💡 Brand & Technical Analysis

* Brand: OPSYS (Japanese Eyewear House Brand)

* Material: High-Precision Beta-Titanium (T-BTi) - Renowned for flexibility and durability.

* Design: Dark Gray & Green Camouflage front pattern with slim titanium temples.

* Comfort: Weighs approximately 9g. Engineered to minimize pressure on the nose and ears.

📊 Product Specifications

* Model ID: OP-4054

* Period of Manufacture: 1980s (Archive Category)

* Origin: Made in Japan

* Engravings: OPSYS OP-4054 / T-BTi / MADE IN JAPAN

📏 Size Guide (Unisex)

* Lens Width: 50mm / Lens Height: 43mm

* Bridge: 19mm / Temple: 140mm

* Total Front Width: Approx. 140mm

* Gender: Unisex

📦 Shipping & Warranty

✔ Secure packaging to prevent damage

✔ 100% Full Refund if the item is counterfeit or material is mismatched

✔ Next-day dispatch policy

✔ Small packages may be delivered to the mailbox or front door

✔ Appearance and packaging process are recorded before shipment

👓 Lens & Frame Notice

This sale is for the eyeglass frame only. Any included lenses are considered "demo lenses" (accessories) for maintaining frame shape and are not for vision correction. You must replace them with new prescription or non-prescription lenses at an optical shop. By purchasing, you agree to these terms.

[Shipping Notice]

Standard shipping is via International Registered Small Packet (Air Mail / Tracking Available / 1–2 weeks delivery). ​However, if your country is designated as a "Shipping Restricted Country" due to unforeseen circumstances (e.g., local postal strikes, war, or extreme weather), you must choose one of the following options: ​Option 1: Sea Mail (Surface) ​Cost: No additional charge ​Duration: 1–3 months (Very Slow) ​Risk: High risk of loss & Limited tracking. Tracking stops updates for weeks while at sea. ​[IMPORTANT Disclaimer] If you choose Sea Mail, the seller is NOT responsible for any loss or damage after the package departs from Korea. No refunds will be issued for delayed or lost packages via Sea Mail. You assume full risk. ​Option 2: Air Parcel (Recommended) ​Cost: Additional fee applies ​Duration: 1–2 weeks (Fast & Safe) ​Benefit: Full tracking and insurance included. We strongly recommend this option. ​In the event of a shipping restriction, I will contact you via chat. If I do not receive a response, your order will be shipped via Option 1 (Sea Mail) by default, and you agree to the risks above.

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