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1.60 Semi-Finished Single Vision Lens Custom

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  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens
  • 1.60 Semi-Finished Single Vision Lens

1.60 Semi-Finished Single Vision Lens

The starting point for freeform production is a semi-finished lens, also known as a puck due to its resemblance to an ice hockey puck. These are produced in a casting process that is also used to manufacture stock lens. The semi-finished lens are produced in a casting process. Here, liquid monomers are first poured into moulds. Various substances are added to the monomers, e.g., initiators and UV absorbers. The initiator triggers a chemical reaction that leads to hardening or “curing” of the lens, while the UV absorber increases the UV absorption of the lens and prevents yellowing.

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01Specification06Inquiry
1.60 semi-finished optical lens
Model: 1.60 optical lens
Place of Origin: Jiangsu, China
Brand: SETO
Lenses Material: Resin
Bending 50B/200B/400B/600B/800B
Function semi-finished
Lenses Color Clear
Refractive Index: 1.6
Diameter: 70/75
Abbe Value: 32
Specific Gravity: 1.26
Transmittance: >97%
Coating Choice: UC/HC/HMC
Coating color Green
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Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd.
Jiangsu Green Stone Optical Co., Ltd. is professional China 1.60 Semi-Finished Single Vision Lens Suppliers and Custom 1.60 Semi-Finished Single Vision Lens Factory with strong combination of R&D, production and sales. Our lens products involves almost all types of lenses. Product range covers 1.499, 1.56, 1.60, 1.67, 1.70 and 1.74 index, including single vision,bifocal, progressive, blue cut, Photochromic, blue cut photochromic, Infrared cut etc. with HC, HMC and SHMC treatment. Besides finished lens, We also manufactures semi-finished blanks. The products are registered with CE&FDA and our production certified by ISO9001& ISO14001 standards. We positively introduce excellent management technology, comprehensively import Corporate Identity System and enhance the external image of company and brand.
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