weihai jingzhi optical co.,ltd -

weihai jingzhi optical co.,ltd

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optical lens
Specification: CR-39 1.499
Detail: CR-39 1.499 finshed single vision lens ¦Õ65mm/75mm semi-finshed lenses ¦Õ65mm flat-top bifocal 28/70mm round-top bifocal 28/70mm blended bifocal 28/70mm soft design progressive lens lenticular 40/65...

optical lens
Specification: CR-39(1.499),mid-index(1.56),hign-index(1.61)
Detail: We have Uncoated , Hard coated,and Hard Multi Coated for the above lenses. Regarding the coating color, we have green, blue and purple color..., we can assure the coating color for at least three years.And CR39 monomer we ...


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