TAC (Tri-Acetate Cellulose) lenses
It's a type of lens made from cellulose triacetate, commonly used in sunglasses. It has several properties that make it an ideal choice for everyday use, especially outdoor activities:
Main features:
- Light weight:
- TAC lenses are lightweight, making glasses equipped with them comfortable to wear for extended periods.
- Polarization:
- Helps reduce glare from reflective surfaces such as water or wet roads, providing clearer and more comfortable vision.
- UV protection:
- Blocks 100% of harmful UV rays (UVA and UVB) up to 400nm, keeping your eyes healthy.
- Shock and scratch resistance:
- These lenses have a high hardness, making them durable and suitable for everyday use.
- Common uses:
- They are often used in sports sunglasses and sunglasses for outdoor activities, such as driving, where they provide protection and visual comfort.