Serengeti - Delio (Crystal | Onyx)
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Serengeti - Delio (Crystal | Onyx)
360 view Serengeti - Delio (Crystal | Onyx)

Serengeti - Delio (Crystal | Onyx)
$360

Model: Delio (SS021012)

Gender: Unisex

Frame Size (mm):

Lens Width Bridge Temple
51 21 145

Frame Materials: Acetate

Frame Description: The Delio isn’t a mere tool to block the sun – when worn, it becomes part of who you are. Crafted from Italian acetate, Delio’s iconic square frame isn’t just for show; it’s a nod to the ageless rebels, the outliers, the ones who live on their own terms. With optically superior mineral glass lenses, Delio delivers a visual clarity that is as sharp as your instincts.

Lens: Mineral Polarized Onyx 555nm®

Category 3 to 3 in mineral lens.
Category 3 to 3 in Trivex lens.

Very bright light conditions.
Carefully tuned Spectral Control preserves color balance..

Absorbs 85% to 90% of the visible light in Mineral Polarized lens.
Absorbs 84% to 90% of the visible light in Trivex Polarized lens.

Meet Onyx. Forged in fire — literally. Hydrogen-fired, heat-tempered, and finished with a flash mirror, Onyx is Serengeti’s refined take on a gray lens built for brutal light. Designed to perform where glare is relentless, its photochromic category 3–3 darkens as conditions intensify, while a carefully tuned gray base preserves natural color balance and enhances contrast with precision. Color stays true, details stay sharp — a gray lens worthy of the Serengeti name.

Warranty: 1 Year Manufacturer

Made in Italy

Authorized Serengeti Dealer

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Lens Material Options (Single Vision & Progressive)
Anti-Reflective Coatings help improve both your vision and appearance of your eyeglasses by reducing the glare caused by artificial light.
  • Plastic (CR-39) is our most basic material. We recommend this lens for patients with low prescriptions due to the thickness and weight of CR-39. This lens has no shatter or scratch resistance. Anti-reflective coating is included.
  • Polycarbonate is the most common material used for patients. It is shatter & scratch resistant, and is lighter & thinner than plastic. We recommend this material for patients with a low to medium prescription. Anti-reflective coating is included.
  • Trivex is the newest material available on the market. This material is the most lightweight and provide the most clarity. We recommend this material for patients with a low to medium prescription. Anti-reflective coating is included with a 2-year warranty that covers any damage.
  • High Index 1.67 is great for patients with a medium to medium high prescription. This lens is about 20% thinner than polycarbonate.
  • High Index 1.74 is the absolute thinnest lens available anywhere. We recommend this lens to patients with a medium high prescription to a high prescription. This lens is about 20% thinner than High Index 1.67.
    Location Service Cost
    Domestic United States of America (48 States)  UPS 2nd Day Air - Shipping $0.00 (FREE Orders >$80)
    Alaska, Hawaii and Outlying US Territories

    UPS 2nd Day Air OR USPS Priority Mail Express - Air Services    		 $29.00
    International Shipping (Outside of the U.S) DHL Global Express Shipping  $39.00

    Shipping fee of $10-$15 applies to all orders under $80

    At Good See Co. we try to make your shopping experience as enjoyable and easy as possible.  This is why we will ship anywhere around the world.  It doesn't matter where you live, just as long as you have an address, we will ship your eyewear to you. 
    IMPORTANT FOR INTERNATIONAL ORDERS: Import duties, taxes and charges are now going to be charged at checkout and you will be shown the full amount due once you enter your international shipping address. No additional duties or taxes will be charged once this is paid.

    Occasionally some eyewear must be special ordered or made to order, please look under "shipping" on each product page for more information.

    Please allow 1-2 business days for processing of all online orders.

    Frames are shipped with Signature Required on delivery by default, unless you choose to opt out during the checkout process.

    Please note, if you decide to opt out of the signature requirement we will not be held liable for any missing or non-delivered packages.

    Every shipment will be given a tracking number provided to you by e-mail.
    If your package is damaged or lost during transit please contact us and we can investigate the matter with the shipping company. Lost shipments are only eligible for replacement after investigation and are not refund eligible.

    Please contact us if you have any questions regarding your shipment.