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Eleven Spectacles - High-End Eyewear
Premium Green Titanium Sunglasses with Carl Zeiss Vision
Premium Green Titanium Sunglasses with Carl Zeiss Vision
Premium Green Titanium Sunglasses with Carl Zeiss Vision
Model wearing PTERON HUNTER · 1003-1 · Eleven Spectacles
PTERON HUNTER

PTERON HUNTER – Technical Specifications

Technical Specifications

Crafted to Perfection

Explore every detail of our titanium frame engineering and discover the craftsmanship.

3D model – colors may vary from the actual product
Interactive 3D model viewer. Use mouse or touch to rotate the product. Supports augmented reality on compatible devices.
Titanium Frames
Aerospace-grade titanium. Ultra-lightweight, hypoallergenic, and engineered for lifetime durability.
ZEISS Optics
Premium optics with anti-reflective coating for flawless clarity and 100% UV protection.
Ceramic Nosepads
Hypoallergenic ceramic nosepads provide all-day comfort and stay in place without irritation.

Complete Product Care

Every order arrives in a premium gift box with everything you need to protect and care for your eyewear.

Complete Product Care

Why Shop With Us

Complimentary Shipping

EU shipping with full tracking. Your eyewear arrives safely in our signature packaging.

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Secure Payment

Your payment is encrypted with SSL and processed securely by Stripe. PCI-DSS Level 1 compliant.

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Product Care

Each pair includes our premium care kit and detailed guide for maintaining your eyewear's pristine condition and extending its lifetime.

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Warranty

Every frame is backed by our comprehensive 2-year warranty against manufacturing defects, ensuring lasting quality and peace of mind.

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Campaign

The Archē collection, worn. Beta-titanium frames with ZEISS lenses. Select a look to see the frame.

Model wearing KAIROS Amber sunglasses

KAIROS Amber

Model wearing PTERON Azure sunglasses

PTERON Azure

Model wearing NOUS Navy sunglasses

NOUS Navy

Model wearing IRIS Moss sunglasses

IRIS Moss

From the Journal

A closer look at the materials, optics, and engineering behind our frames.

  • The Science of Sight: Why Eleven Spectacles Chooses ZEISS Optics
    Guides & Articles

    The Science of Sight: Why Eleven Spectacles Chooses ZEISS Optics

    How the ZEISS lenses in our frames are built: a back-surface anti-reflective coating, DuraVision hard coating and UV400 protection, and the 180 years of optics behind them.
    Read more
  • Beta-Titanium Eyewear: The Architecture of Weightlessness
    Guides & Articles

    Beta-Titanium Eyewear: The Architecture of Weightlessness

    What beta-titanium is, why its crystal structure makes it springier than pure titanium, and what that means for a frame you wear every day – checked against optician training articles and materials research.
    Read more
  • Lightweight Sunglasses: What Frame Weight Actually Means
    Guides & Articles

    Lightweight Sunglasses: What Frame Weight Actually Means

    How much sunglasses weigh, what sets the number, and why the size of the nose pads matters as much as the grams – with the figures optician sources actually give.
    Read more