Otis Coastin 139-2101P Matte Black / Blue Mirror Polarised Lenses

Polarised Lenses

Our Precision Polarised lens technology is at the forefront of premium polarisation in sunglasses. We use a tri-layered lens featuring a Japanese anti-glare filter sandwiched between two extremely lightweight mineral glass wafers. This lens eliminates surface glare while improving visual sharpness and contrast compared to polycarbonate (plastic) lenses. All OTIS Precision Polarised lenses are thermally hardened for impact resistance and pass rigorous testing and quality control

Mineral Glass Lenses

OTIS mineral glass lenses are naturally scratch resistant, optically correct and more sustainable than the plastic alternatives that go in most other eyewear. This makes them easily the best sunglass lenses on the planet.

Visottica Hinges

All of our frames are made with high quality Italian designed Visottica hinges. These premium grade Vissottica brand hinges are extremely durable and boast 100% corrosion resistance.

TR90 Grilamid Frames

High performance and low weight ratio. TR90’s high-performance property profile and processability makes it an ideal optical engineering plastic. The transparency, rigidity and impact strength of Grilamid compare favourably to other transparent polymers like polycarbonate. It is the lightest engineering plastic in existence, maximising wearer comfort.

UVA/UVB Protection

All OTIS fixed-tint lenses block 100% of harmful UVA, UVB and HEV light to provide superior protection from solar damage causing intraocular melanoma and macular degeneration, as well as reducing eye fatigue and reducing the visible signs of aging, while maintaining true colour and depth perception.

Lens Base Curve

Lens 'Base Curve' is a measure of the front curvature of the lens. The higher the number, the greater the curve. 6 base lenses are generally flatter across the front. 8 base lenses have a greater curve for a more 'wrapped' look.

OTIS Reflect

OTIS Reflect is the latest technology in mirror lenses, reflecting light instead of absorbing it. OTIS Reflect lenses have a double-hardened hydrophobic coating making them highly durable and resistant to everyday wear and tear scratches or abrasions. OTIS Reflect lenses have optimal clarity, are distortion free and more light-reflecting than normal tinted sunglasses. While these lenses are highly durable and scratch resistant, they are not scratch proof.

Frame Colour: Matte Black

Lens Colour: Blue Mirror

Frame Material: TR90 Grilamid Frames

Lens Material: Mineral Glass

Lens Technology: Polarised

Frame Feature: Viscottica hinges with Stainless Steel Screws

Lens Category: 3

Otis Warranty

Otis sunglasses have warranty against defects in materials and workmanship for the expected lifetime of the sunglasses. Damage to lenses, frames, and other components due to normal wear and tear are not covered under warranty.

All warranty claims must be accompanied with a proof of purchase.