Functional Glasses, DUCO is No.1-Slogan
Duco focus on a wide variety of functional glasses from night vision glasses, prescription glasses, sports cycling glasses, anti blue light computer glasses to UV400 protection polarized sunglasses. We endeavor to provide quality products at reasonable prices which provide value to our customers.

Computer Glasses
Eye strain, visual stress and dry eyes can be caused by extended periods of digital screen viewing and office lighting. DUCO amber tint lens make these glasses perfect for computer and video gaming as it increases gaming precision and graphics, while the wide format lenses create a panoramic viewing field for high resolution viewing. The anti-glare lens blue coating is specifically engineered to filter out the harsh, high-energy part of the spectrum, reduce digital eye strain and enhance viewing detail so you can stay focused and perform more efficiently throughout the day.

How to choose size?
If your spectacles frame width is less than 138mm, height is less than 39mm, please buy M.
If your spectacles frame width is more than 138mm and less than 145mm, height is less than 40mm, please buy L.
If your spectacles frame width is more than 138mm and less than 145mm, height is more than 40mm and less than 45mm, please buy XL.

Package:
Glasses X1, glasses case X1, glasses cloth X1, glasses bag X1, mini screwdriver X1

• Finally! Computer glasses can be worn over existing prescription glasses with Fashion appeal and designer features. Please take a minute to check detail page.
• Amber tint lens, anti-glare coatings and ultra-pure lens material provide sharper, clearer vision so you can work more efficiently and feel more comfortable
• Computer glasses to protect your eyes from blue light,it can reduce digital eyestrain, enhance viewing vision
• The frame is made of TR90,it is extreme flexibility, durability and light weight make it the perfect material for performance eyewear. It can be bent to 90 degrees without broken and can float over water. So it is much worth your money than other's Polycarbonate Frame which may be half of DUCO's price.
• 30 Day Money Back Guarantee.Lifetime Breakage Warranty. It must worth your money,return and refund is applicable for any reason.Just have a try.

Finally! Computer glasses can be worn over existing prescription glasses with Fashion appeal and designer features. Please take a minute to check detail page.Duco