How to Choose Sunglass Lens Tints, Coatings, and Polarization for Your Custom Sunglasses

August 5, 2026
Two pairs of sunglasses resting on a stack of paper with a minimalist display.

Choosing the right lens tint, coating, and polarization for your custom sunglasses can make a real difference in how well you see and how well your eyes are protected. This guide covers the key decisions so residents near the Matthews, NC, area can build a pair that fits their outdoor lifestyle.

Why Lens Tint Color Matters for Your Activity

Lens tint color affects contrast, depth perception, and eye comfort in specific lighting conditions. It is not just a style choice.

  • Gray tints reduce overall brightness without distorting color, making them ideal for everyday driving and open-water activities on bright, sunny days.
  • Brown and amber tints boost contrast and enhance depth perception on variable-light days. Hikers on trails at Colonel Francis Beatty Park in Matthews, NC, often find these easier on the eyes when moving between shade and open fields.
  • Green tints offer a balance of contrast and color accuracy, often preferred for kayaking on Beatty Park's lake.
  • Yellow and orange tints excel in low-light or overcast conditions, making them popular for cyclists and trail runners heading out early or at dusk. 

Polarized vs. Non-Polarized Lenses

Polarized lenses block horizontal glare from reflective surfaces like water, roads, and car hoods. Residents who fish, kayak, or walk trails near Squirrel Lake Park and Four-Mile Creek Greenway benefit from seeing beneath water surfaces more clearly and reducing eye strain on sunny days.

Non-polarized lenses still provide excellent UV protection and work well for casual wear or activities where contrast matters more than glare reduction. Some pilots and skiers avoid polarization because it can interfere with reading LCD screens or spotting icy patches.


What Is UV400 Protection and Do I Need It?

UV400 means the lens blocks all light wavelengths up to 400 nanometers, covering both UVA and UVB rays. Any quality pair of custom sunglasses should meet this standard regardless of tint or polarization. UV400 protection is not tied to lens darkness, so a light-tinted lens can still offer full UV coverage.

Coatings That Improve Your Lenses

  • Anti-reflective (AR) coating reduces reflections on the back surface of the lens, especially helpful for driving in mixed-light conditions.
  • Mirror coatings reflect light away before it reaches the eye, popular for high-glare environments.
  • Scratch-resistant coating protects lenses during active use, useful for cycling and trail activities near Matthews.
  • Hydrophobic coating causes water to bead off the lens surface, ideal for fishing, kayaking, or any time spent near water.

Coatings can be layered on tinted and polarized lenses, so they are not an either-or decision.

Ready to Find Your Perfect Pair Serving Matthews, NC?

Whether you are cycling Beatty Park trails, driving on Providence Road, or spending weekends near the lake, the right lens combination makes those activities more comfortable.

SouthPark Optical Center can help you navigate every option for custom sunglasses, from tint to AR coating to polarization. Visit SouthPark Optical Center to see the full selection, explore the custom sunglasses page for available options, or contact us to speak with an optician. Call (704) 364-4300 to get started.