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Shenzhen Tongyi Optical Technology Co., Ltd

[China]1. 56 photochromic (grey and brown) lens

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.56 PHOTOCHROMIC LENS GREY AND BROWN
Diameter: 65/70mm
Power: 0.00 to +/-6.00/-2.00
Material: LG CHEMICAL
Color: Grey and brown
Real Index: 1.55
Abbe Value: 39
Specific Gravity: 1.15
UV: 380NM
Darkening: 75% after 30 seconds
85% after 60 seconds
Fading time: 10 minutes
Transmittance: Gray 15% to 85%
Brown 14% to 85%
1.56 Round top photochromic 70/28mm 1.56 Blend top photochromic 70/28mm 1.56 Flat top photochcomic 70/28mm 1.56 Progressive photochromic 70mm short corridor power: 0.00/+3.00/Add +1.00 to +3.00 color: brown and grey All above finished and semi-finished
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Additional information:

Place of origin:china
Brand:Tongyi
Price:Ask for price
Price Terms:FOB
Packing:export packing
Delivery time:20 days
Minimum order:1000pairs
Quality/Certifications:CE

 

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Shenzhen Tongyi Optical Technology Co., Ltd

Street:9F, Nantian building 3, baihua no. 3 road
City:Shenzhen
Postal code:518028
Country:China
Phone: +86 755 83270293
Fax: +86 755 83270251

Contact person

Name and Surname: Charlie Jiang
Phone: +86 755 83270293
Mobile: +86 13066952884
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