[001 BK]
[1001 BKBL]
Product Description:
Amazon Exclusive SWANS Lightweight Sports Sunglasses The frame is made of flexible nylon material, and the lenses are made of SWANS proprietary PET lenses that are made of polycarbonate that provides clear vision without cracking. This model is easy to use when watching sports, outdoors, running, driving, etc. The nose part can be mounted inside out to 2 height adjustments. High quality model manufactured in Japan.
Accessories:
Black cloth bag included.
Brand Description:
Swans is a domestic brand created by Yamamoto Optics Co., Ltd. founded in 1911. Based on Japanese head data, this product is designed to fit Japanese people and control the light that has been cultivated in over 100 years of history, and is supported by many top athletes both domestic and abroad.
What is visible light transmittance? ]
Visible light transmittance refers to the ratio of light (visible light) that the lens passes through, the higher the number, the brighter the lens will be.