This lenses will change the color permanently under the sun, but the orignal color will not change .
It has high index and good optical capability . The color will change according to strong or ebbe light outside . The color changing time and fading time is very short . And this lenses are hard, durable, not easy to scrach, stable physical and chemical character, not easy to be cankered, good ability of brave ultraviolet . Especially the color of each piece is name, so it is easy to adapt one pairs of this lenses or change any piece.
Contact Name: Ashely Cai
Company Name: Danyang Great Optics Co., Ltd
Tel: 0086-0511-88016665 or 86-0511-88015555
Fax: 0086-0511-88016664 or 86-0511-88016668
Street Address: 88# Wanxin Road,
Glasses Industrial Park, Situ Town,
Danyang City, Jangsu, PR China.
Member name: greatoptics
Member Since: 27 October 2010
Total Leads: 8 greatoptics Import Export Business Leads
Business focus: Lens, Frames, Glass
Verify: Safe Import Export Tips