• - Fast Domestic & International Delivery*
    • - Secure Service with Leading Delivery Companies
    • - FREE SHIPPING for orders over S$110
    • More Info >
    • - Full Refund & Exchanges Within 100 Days
    • - 2 Year Warranty on ALL Sunglasses & Eyeglasses
    • - 2 Year Warranty on ALL Prescription Eyewear
    • - 3 Month Warranty on ALL Contact Lenses
    • More Info >
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    Price Match Guarantee

    Best Price Guarantee* – Find a Lower Online Price and We'll Match It!

    Largest range, best service, amazing prices! Look out for items marked "Best Price Guarantee", and if you can find designer sunglasses and eyeglasses at a lower price elsewhere, we'll match that price! Simply let us know within 14 days of placing your order, and we'll wire the difference right back into your account.

    How do I take advantage of the Best Price Guarantee?

    Simply send an email to our customer service: customerservice@smartbuyglasses.com.sg and provide us the website address of the lower-priced item. We'll verify it according to our guidelines and if it's the exact same model number and color, we'll match the price!

    We gladly match the price with the following guidelines:

    *The Best Price Guarantee is valid on:

    The Best Price Guarantee applies to eyeglasses frames and sunglasses only and does not apply to prescription or contact lenses. Any exact, identical brand name glasses model sold online by an Authorized Singapore dealer as designated by the official distributor/manufacturer. Colors and sizes must be identical. Any item currently in stock and available for purchase on another website that is also available in the same size, style, and color on www.smartbuyglasses.com.sg The item is available on other websites for shipping to your address. Selected eyeglass frames or sunglasses. Prescription lenses and contact lenses are excluded. We include all applicable shipping and other costs of the other website to make a proper cost comparison The Best Price Guarantee is limited to 14 days after you placed your order on www.smartbuyglasses.com.sg.

    When does the Best Price Guarantee not apply?

    We are unable to offer the Best Price Guarantee under the following circumstances (including, but not limited to):

    The offer cannot be combined with a promotion code. Special promotions such as coupon codes, rebates, gift certificates and "buy one, get one free" are not eligible for the Best Price Guarantee. The difference amount is minimum 1 SGD We do not honor other retailers' misprinted or falsely advertised prices for the Best Price Guarantee. Purchases for resale or commercial purposes are not eligible for the Best Price Guarantee. This offer does not apply to items advertised below our cost. We will not price match prescription lenses or contact lenses. The price match guarantee applies to eyeglass frames and sunglasses only. Items on websites that are auction sites, unauthorized dealer sites and/or discount sites. Items that are out of stock, open-box, clearance, outlet center products and/or refurbished items. Items that are not in stock, ready for shipping on other websites

    What happens after I submit my request?

    Within 14 days of your purchase date, SmartBuyGlasses will verify and match the lower price and credit your credit card for the price difference assuming the above requirements apply and are met. The item must be currently available on www.smartbuyglasses.com.sg in the same size, style, and color.

    If you have not made your purchase at the time of applying for the Best Price Guarantee, we can place the order for you at the matched price upon approval.

    Price difference applies to the full cost of the item including tax and shipping (subtracting any promotions). There's a limit of one guarantee claim per item, per order. The difference amount is minimum 1 SGD.

    We reserve the right to verify another online company's product availability, authorized dealer status, and price before issuing a price match credit.

    • We offer free basic 1.5 index lenses on all prescription eyeglasses. We provide opportunities to upgrade and add features during checkout. We make shopping online for your glasses simple, efficient and safe.
Sunglasses | SmartBuyGlasses SG

Everything You Need to Know About Gradient Sunglasses

Gradient Lenses

As their name suggests, the tint in gradient sunglasses recedes from top to bottom, so the top of the lenses are darkest, gradually receding until there is no tint at the bottom. Gradient lenses, therefore, offer the best of both worlds: complete clarity of vision and protection from the harmful UV rays from above. 

There are also double gradient lenses, which are tinted from both the top down and the bottom up so that the midsection is the lightest, but most people go for the more popular ‘top-down’ gradient style. Because they feature a variation in lens tints, gradient lenses handle transitions between light and dark better than a lot of other lens types, meaning that you can effortlessly move between indoors and outdoors without having to swap frames.

Gradient Sunglasses

Gradient lenses are commonly used for driving. They operate in much the same way as sun blinds do on the windshields of cars because they protect the eye from incoming, overhead sunlight while still allowing a perfect view of what is both inside and outside the vehicle. 

Gradient lenses are useful to have in a variety of other situations. If you are hiking, gradient lenses offer protection from the sun above you, while also allowing you to easily see where you are treading. Snow or water sports enthusiasts also benefit from the unique qualities of gradient lenses, although if you are looking purely to reduce glare, you may want to look at getting some polarized or mirrored lenses instead. 

For those of you looking to get some sunglasses purely for fashion and lifestyle purposes, gradient lenses offer you a compromise; a subtle, classy fashion statement without having to commit to wearing dark lenses that obscure your eyes.

Need some gradient lenses in your life now? Look no further. The two most famous sunglass styles in the world, the Ray-Ban gradient Aviator sunglasses and Ray-Ban Wayfarer, both come in a range of gradient lens versions. If you're looking for something a little more out of the ordinary, there are gradient lens sunglasses available from Balenciaga and Prada, too.

At SmartBuyGlasses we offer the full range of lens tints of all the sunglasses we sell, and you can also purchase prescription sunglasses - also with gradient lenses.

If you have any questions about gradient lenses, you can ask one of our expert opticians!

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