Otis Flint Sunglasses
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Mineral Glass Lenses, Classic Round Frame
The Otis Flint is a round metal-frame sunglass built around one uncompromising choice: 100% eco-friendly mineral glass lenses. OTIS Eyewear has used mineral glass exclusively since its founding in 2000 on the rugged, surf-rich West Australian coast, and that commitment has never wavered. No lens material on earth matches mineral glass for optical clarity, scratch resistance, or pure visual fidelity. The Flint puts that lens philosophy into a timeless round silhouette designed to hold up wherever the day takes you.
Why Mineral Glass
Most sunglasses ship with polycarbonate or SR-91 lenses. OTIS uses neither. Mineral glass sits at a higher refractive index, which means incoming light bends more consistently across the entire lens surface. The result is zero optical distortion at the lens edge, truer color rendition, and a surface hard enough to resist the micro-scratches that gradually haze plastic lenses. For anyone spending time on the water, where glare is intense and optical precision matters, mineral glass is the honest choice.
Frame and Construction
The Flint frame is a slim metal construction with a round lens shape that reads both timeless and versatile. The slender bridge and temples keep weight low, and the tortoise-toned acetate temple tips add a tactile, refined finish where the frame meets the ear. The brushed metal finish reduces surface glare on the frame itself, so the focus stays on the lenses doing their job.
OTIS Eyewear: Founded on the West Australian Coast
OTIS was founded in 2000 with a clear mandate: close the gap between surf-ready durability, design integrity, and environmental responsibility. Every pair of OTIS sunglasses leaves the factory with mineral glass lenses, with no exceptions. The brand's West Australian roots inform a no-compromise approach to build quality that suits both ocean and everyday environments.
Shop the Otis Flint at Island Water Sports
The Otis Flint Sunglasses are available in store and online at Island Water Sports. Questions? Call the store at 954-427-4929.
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Specifications
- Brand
- Otis Eyewear
- Model
- Flint
- Frame Style
- Round
- Frame Material
- Metal
- Lens Material
- Eco-friendly mineral glass
- Lens Material Note
- 100% mineral glass across all OTIS eyewear; no polycarbonate
- Temple Tips
- Acetate (tortoise finish)
- Gender
- Mens
- MPN
- itemMatrix-17167
- Price
- $199.95
Frequently Asked Questions
- Are Otis Flint sunglasses polarized?
- The Rithum product data for this variant does not specify polarization. Check the variant picker or contact Island Water Sports at 954-427-4929 for confirmation before purchasing.
- What makes mineral glass lenses better than plastic?
- Mineral glass sits at a higher refractive index than polycarbonate or SR-91, delivering zero optical distortion at the lens edge, truer color rendition, and a surface that resists scratching far better than plastic alternatives. OTIS uses mineral glass in 100% of their eyewear for exactly this reason.
- How do I clean mineral glass sunglass lenses?
- Use a microfiber cloth and lens-safe cleaning solution. Avoid paper towels or clothing fabric, which can leave micro-scratches even on glass. Rinse with fresh water after salt water or sunscreen exposure.
- Is the Otis Flint suitable for water sports and beach use?
- Yes. The Flint's mineral glass lenses are scratch-resistant and optically precise, making them well suited for bright outdoor and on-water conditions. The metal frame is lightweight and the slim profile fits comfortably under a hat or helmet.
- Where can I buy Otis Flint sunglasses?
- The Otis Flint is available online and in store at Island Water Sports in South Florida. You can also call 954-427-4929 for in-store availability or questions.
- What is the OTIS Eyewear brand story?
- OTIS Eyewear was founded in 2000 on the West Australian coast with a mission to combine style, durability, sustainability, and optical excellence. The brand's defining commitment is 100% eco-friendly mineral glass lenses across every model they produce.