General Specification:
<br />Structure: frame Glasses
<br />Polarized light Whether
<br />Material: PC Lens
<br />Sport Style:
<br />Material: TR90 Frame
<br />UV level: UV400 Anti
<br />New style Style:
<br />Light penetration rate: Visible 99.9 (%)
<br />Can OEM:
<br />ZWS-1004 Model:
<br />High Strength:
<br />Can print logo: You
<br />Imported: no Whether
<br />Color: Lens 3 set lens
<br />Color: black Frame, Khaki
<br />UV UV enhanced PC anti riot security tree ester lens
<br />Frame material TR90 super high composite frame and lenses of material impact resistance of optical grade PC riot lens and more advanced coating technology, anti UV index UV400 applicable scope: bicycle, motor sports, pulleys, hiking and other outdoor sports.
<br />Devaluation, general resin lenses are hot solid materials, namely, raw materials for liquid heating after the formation of solid lenses PC sheet, also known as "space", "the universe", the chemical name for poly carbonic acid fat, is hot plastic material. The raw material for liquid by heating after shaping the lens, so the mirror plate product after heated excessive deformation, not suitable for high heat applications of PC lens has a strong toughness, not broken (2 cm can be used in bulletproof glass), so it is also called the safety glasses. The proportion of per cubic centimeter is only 2 grams, is currently used in the lens of the light material PC lens manufacturers worldwide Essilor, its advantages embodied in the non lens spherical surface and hard to deal with.
<br />Ess PC lens space is made of polycarbonate lenses, and ordinary resin (CR-39 lenses have essentially difference! Commonly known as PC is bulletproof glass, so PC lens adhering to the excellent characteristics of raw materials, super anti impact force, and due to the refractive index and high proportion of light, greatly reduce the weight of the lens, there are more advantages say: 100% UV protection, within three to five years - not the yellow (ordinary resin over several months yellow). Its weight than ordinary resin light 37%, impact strength is as high as 12 times the ordinary resin!
<br />Ess glasses of glasses products the concept of subversion in the glasses of comfort, practicality, artistic integration. Both product design and selection of materials, after a series of advanced scientific experiments and testing to ensure its comfort and high quality!
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