Expert Guidance
Learn. Protect. Care.
Make the most of your YQN frames with simple, science-backed guidance on lenses, fit, and care.
At YQN Eyewear, we design frames to live with you, not just sit on your shelf. This page gives you everything you need to know about UV protection, lens technology, fit, and daily care—so your eyewear stays as clear and comfortable as the first day you put it on.
Lens & Protection
See clearly, stay protected.
Every YQN lens is chosen with clarity and protection in mind. From UV400 coatings to tinted finishes, each detail is designed to keep your eyes comfortable in real-world light—whether you're cycling in Amsterdam or working by a window.
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UV400 Protection
All YQN sunglasses feature UV400 filtration, blocking 99–100% of UVA and UVB rays. It's the invisible shield that helps protect your eyes from long-term sun damage, without compromising on style or clarity.
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High-Clarity Optics
Our lenses are engineered for crisp, balanced vision—reducing distortion and maintaining natural colour perception. From soft tints to darker shades, the focus is always on comfortable, precise vision.
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Comfort in Real Light
Dutch light changes quickly. Our lens tints and coatings are selected to stay comfortable across bright sun, overcast days, and soft indoor light, so you're not constantly taking your frames on and off.
Fit & Comfort
Designed to feel like a natural extension of you.
A good frame should disappear once it's on. YQN frames are designed around balanced proportions, pressure-free touch points, and shapes that sit comfortably on a wide range of faces.
Bridge & Nose Fit
Our bridges are shaped to distribute weight evenly, reducing pressure on the nose so you can wear your frames from morning to evening without constant readjustment.
Temples & Behind-the-Ear Comfort
Temples are engineered to be gently secure, not tight. They hold the frame in place without pinching, even when you're on the move.
Face Shape Flexibility
From softer curves to sharper angles, YQN collections are designed to work across different face shapes. We recommend trying a few favourites and noticing where your eyes sit naturally in the lens.
Care & Warranty
Keep your frames at their best.
Good care extends the life of your frames and keeps your lenses crystal clear. We keep it simple: a few small habits, a lot more wear.
Daily Care
Use a microfiber cloth to clean your lenses—never tissues or clothing, which can cause scratches. For deeper cleaning, use a pH-neutral lens spray or a gentle soap with lukewarm water, then dry with a clean cloth.
Storage & Protection
When you're not wearing your frames, store them in their YQN case with the lenses facing upward. Avoid leaving them on car dashboards or in direct heat, which can affect both frame shape and lens coatings.
Warranty & Support
All YQN frames come with a manufacturer's warranty against production defects. If something doesn't feel right—fit, hinges, or lenses—reach out to us or visit a partner optician. We're here to help you keep seeing with certainty.