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Hello, welcome to Haian Hui Hong Optoelectronics site!
24hours service hotline0513-88792362
Optical lens is in optical glass made lenses, generally refers to through regulation of visible light lenses, optical lenses must be passing through an optical measuring instruments, the purity test, transparency, uniformity, refractive index and dispersion rate is in compliance with specifications, qualified glass block after forging heating, optical lens blanks. After the optical lens is fine grinding, the surface still has a thick layer of cracks. The method to eliminate the crack layer is polishing.
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Fax：0513-8879-3069
Mobilephone：137-0627-6012
Mailbox：596545997@qq.com / hahuihong@hotmail.com
Address：Liu Wei Qu Shuang Lou industrial zone of Jiangsu County of Haian Province town of 31 groups
Copyright：Haian county hui hong photoelectric instrument factory
Record number：苏ICP备14059221号-1
Address：Liu Wei Qu Shuang Lou industrial zone of Jiangsu County of Haian Province town of 31 groups
Phone：0513-88792362/0513-88792088
Fax：0513-8879-3069
Mailbox：596545997@qq.com / hahuihong@hotmail.com
Technical support：YiPin e Station
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