Two-tone titanium alloy with IP plating and a screwless spring-clasp hinge. DUETTO weighs just 17.6g, hypoallergenic, in Black/Gold, Brown/Silver, or Gray/Silver, with case, cloth, and a 12-month warranty.
$129.00
Two-tone titanium alloy with IP plating and a screwless spring-clasp hinge. DUETTO weighs just 17.6g, hypoallergenic, in Black/Gold, Brown/Silver, or Gray/Silver, with case, cloth, and a 12-month warranty.
Two-tone titanium glasses that are far from ordinary. The DUETTO pairs two finishes on a single frame, a screwless design featuring spring-clasp hinges achieves a new level of comfort and style, all built from a titanium alloy that’s as durable as it is comfortable. This lightweight, strong titanium alloy resists corrosion, scratches, and deformation, finished with IP plating for a hard, shiny coating that outlasts conventional plating methods.
If you’re not satisfied with any item, simply return it to us for an exchange or refund of its purchase price.
Read more about warranty and returns
Find Your Perfect Shade:
This frame is available in three two-tone colorways: Black/Gold, Brown/Silver, and Gray/Silver. Choose your favorite directly on this page. Want another titanium alloy frame with an IP-plated finish? Take a look at the STRING Flexible Titanium Eyeglass Frames.



DUETTO Two-Tone Titanium Glasses Frames
Material: TITANIUM ALLOY
Size: EYE 49mm / BRIDGE: 18mm / TEMPLE: 140mm
Weight: 17.6g (including demo lens)
Type: FULL RIM
Colors: Black/Gold, Brown/Silver, Gray/Silver
Warranty/Refund: 12 MONTHS / 7 DAYS (READ MORE)
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The titanium frames are able to bend for a great degree and then return to the original shape without breaking. This ensures high durability, making them the safest glasses to use.
Switch to lightweight titanium frames if you are tired of wearing regular glasses that weigh down on your face. The weight of the frames is one of the primary complaints of people wearing prescription eyeglasses. Titanium frames are at least 40% lighter than any other type of eyeglasses frame.
Titanium is the best replacement for other metals that are likely to cause skin reactions. Top eyewear brands are using titanium to ensure their glasses are available to a broad market.
With the help of titanium, designers can create eyeglasses frames of any shape, eliminating screws, welds, and hinges. The flexibility has made titanium the best choice for designers creating contemporary designs and wrap-around glasses.
Titanium eyeglasses frames provide high specific strength, good high-temperature properties, and exceptional corrosion resistance.
Titanium glasses usually cost more than glasses made of other materials. They are extremely expensive in local optical stores. Here at titaniumoptix.com we are happy to introduce top-quality titanium eyeglasses for a fraction of the cost, with free shipping on all orders. Enjoy!
DUETTO is made of titanium alloy with an IP-plated finish.
Yes. Titanium is naturally hypoallergenic, making it a good option for people with sensitive skin.
Each colorway pairs two finishes, for example Black/Gold or Brown/Silver, on a single titanium alloy frame.
DUETTO comes in three two-tone colorways: Black/Gold, Brown/Silver, and Gray/Silver.
It weighs 17.6 grams including the demo lens.
No. It uses a screwless spring-clasp hinge design.
Yes, the soft, adjustable silicone nose pads let it fit comfortably across a range of head sizes.
Each pair includes a carrying case, a cleaning cloth, and a 12-month warranty.
| Weight | 17.6 g |
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| Dimensions | 140 × 138 × 43 mm |
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Add prescription lenses to any frame and we’ll include our $39 ultrasonic eyewear cleaner, free.
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