• - 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.
Eyeglasses | SmartBuyGlasses SG

Do You Need Night Driving Glasses?

Driving at night can be stressful and dangerous due a number of factors, including low natural light levels and high glare from other vehicles. Some eyewear brands sell night driving glasses, designed to help your eyes on dark roads - but, do they work and do you need them? This guide seeks to answer your questions about night driving glasses, to help you make informed decisions when it comes to your road safety and eye health.


What Are Night Driving Glasses?

Night driving glasses are glasses with non-prescription, tinted lenses that range in color from light yellow to amber. Originally designed to increase contrast and clarity to help shooters hit their targets, yellow-tinted glasses help in the same way on poorly-lit roads. Anti-glare night driving glasses are also available to buy. These glasses have a special coating that stop too much light from reflecting off the lenses - increasing visual acuity and reducing distractions from inside the car.


How Do Night Driving Glasses Work?

Night time driving glasses reduce glare by scattering and filtering out blue light, similar to zFORT® glasses technology. Blue light has the shortest wavelength and the largest amount of energy of any kind of visible light. Unlike types of light with longer wavelengths, blue light is more likely to cause glare when it enters the eye.


Do These Glasses Really Work?

Some wearers of night driving glasses report that they’re better able to see at night while wearing them. However, visual tests indicate that night driving glasses do not improve night vision, and do not help drivers see obstacles any faster than they would without them. If you are required to wear prescription glasses to drive, do not switch them out for non-prescription yellow night driving glasses; they are not a direct substitute - more of an additional measure for people with good eyesight already. 


Night Blindness

If you have difficulty seeing in dim or dark lighting, or driving in the dark, you may have nyctalopia or night blindness. It also makes it hard for the eyes to transition from bright light to dim light, which is why driving at night against oncoming traffic can be problematic. One cause of night blindness is cataracts, which you can learn more about here


What Type of Glasses Should Not Be Worn While Driving at Night?

While prescription glasses will help to improve your vision, and yellow lenses may slightly improve it, sunglasses and darker tinted lenses can be incredibly dangerous for driving at night. They lower your ability to see a contrast in light during a dark time of day. If you are struggling with your vision, it is imperative not to wear sunglasses at night.


Solutions to Low-Light Lack of Visibility

Night driving glasses are certainly not an all-curing solution to poor visibility at night - they’re definitely not ‘night vision glasses for driving’. However, in dim to light conditions they may increase some clarity in your field of vision. Here are some tips that will actually improve visibility while driving at night:


  • Keep your glasses prescription up to date by getting regular eye exams.

  • Smudges can amplify glare, so wipe your glasses down with a dry microfiber cloth before driving. 

  • Make sure your car windows are clean both inside and out, since dirt streaks and dust can amplify glare. 

  • Replace your windshield wipers regularly.

  • Keep dashboard lights dim, to avoid eye strain while night driving. 

  • Keep your headlights clean and free of grime.

  • See an optician if your vision changes or seems to deteriorate at night.


If you’re thinking about getting some prescription glasses, try our huge range here. If you’re interested in other kinds of specialized glasses, read our guide to photochromic sunglasses.

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