TECHNOLOGY
TECHNOLOGY
The technology behind a comfortable and protecting Citann sunglasses
NEW LENS TECHNOLOGY
POLARIZED 7-LAYER LENSES PROVIDE UV PROTECTION
The TAC polarized lens certified - feature a new lens technology formulated for superior visual and polarization clarity - formulated to block 100% harmful UV rays up to 400 nanometers, while can also reduce glare and eye strain.
Besides the protective coatings, they are also tested to be scratch-proof and impact-resistant.
Composed of seven layers of thin sheets:
# The outermost two layers are super hard wear-resistant layers
# The second and sixth layers are anti-shatter strengthened layers
# The third and fifth layers are ultraviolet filter layers
# The middle layer is the polarized filter layer has a precise and unique overall structure.
TESTED AND TRUSTED
ULTRA-PROTECTION
All of our lenses are tested by our manufacturer and an independent lab to make sure they are compliant with all US, EU and other international UV standards to block 100% UVA/B/C rays.
eco-friendly materials
EBONY BAMBOO
Ebony bamboo is naturally lightweight. It is smooth and pleasant to the touch, but more than that, ebony bamboo is a highly renewable resource sustainably sourced to reduce plastic materials in the production of sunglasses frames.
ECO-FRIENDLY MATERIALS
Eco Acetate
Eco-acetate is 100% recyclable. This material is derived from cotton seeds and plant matter, making it biodegradable and eco-friendly.
