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Product Description

Frequently Asked Questions

What materials are commonly used for high-quality optical frames?

High-quality optical frames are typically crafted from premium materials including Acetate, TR90 memory polymer, Stainless Steel, and lightweight Titanium. Acetate offers vibrant colors and durability, TR90 provides extreme flexibility and light weight, while Titanium delivers maximum strength with hypoallergenic comfort.

How do blue light blocking optical lenses protect your eyes?

Blue light blocking lenses feature specialized anti-reflective coatings and substrate filtering that block harmful High-Energy Visible (HEV) blue light emitted from computers, smartphones, and LED screens, helping to reduce visual fatigue, dry eyes, and headache symptoms.

Can optical frames be customized with custom branding and logos?

Yes, bespoke OEM and ODM customization services are supported. Options include custom frame colorways, laser-etched temple logos, private label printing, specialized lens coatings, and customized protective eyeglass packaging.

What is the difference between single vision and progressive lenses?

Single vision lenses feature one uniform prescription power across the entire lens surface for specific distance vision (near or far). Progressive lenses provide a seamless focal progression from distance to intermediate and near vision without visible line segment boundaries.

How should optical glasses be properly cleaned and maintained?

Rinse lenses with lukewarm water and clean using gentle optical sprays alongside ultra-fine microfiber cloths. Avoid harsh household detergents, paper products, or rough fabrics that can scratch anti-scratch and anti-glare lens protective coatings.

How do I determine the right optical frame size for a comfortable fit?

Optical frame measurements generally follow standard parameters: Lens Width, Bridge Width, and Temple Arm Length (e.g., 54-18-145mm). Choosing frames proportioned to face width ensures proper weight distribution, stable nose pad seating, and correct optical center placement.

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