Best quality Round Top Bifocal Semi Finished Lens - CONVOX Single Vision 1.56 SF semi-finished PGX Optical Lenses – CONVOX

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"Quality to start with, Honesty as base, Sincere company and mutual profit" is our idea, as a way to build constantly and pursue the excellence for Plastic Photochromic Lenses, Eye Glasses Lenses, Blue Light Prescription Lenses, We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation.

Best quality Round Top Bifocal Semi Finished Lens - CONVOX Single Vision 1.56 SF semi-finished PGX Optical Lenses – CONVOX Detail:

Products Description

Place of Origin:CN;JIA	Brand Name:Convox
Model Number:1.49/1.56	Lenses Material:Resin
Vision Effect: Single Vision	Coating:UC/HC/HMC
Lenses Color: Clear	Diameter: 65/70/75mm
Abba Value:38	Specific Gravity:1.28
Transmittance:98-99%	Abrasion Resistance:6-8H
Coating Choice:UC	Index:1.499/1.49/1.501/1.552/1.56
Material:CR39 NK-55	Guarantee:1~2 Year
Delivery Time:Within 20 Days	RX Power available

Semi Finished Lenses

Semi-finished lens is the raw blank used to produce the most individualized RX lens according to thepatient’s prescription. Different prescription powers request for different semi-finished lens types or base curves.

The semi-finished lenses 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 lenses and prevents yellowing.

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Different Color Coating To Choice.

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Packaging Details
Semi finished lens packing:
box packing (For choice):
1)Standard white box
2)OEM with customer’s LOGO, have MOQ requirement
Cartons: standard cartons:50CM*45CM*33CM(Every carton can include around 210 pairs lens,21KG/CARTON)
Port：SHANGHAI

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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Best quality Round Top Bifocal Semi Finished Lens - CONVOX Single Vision 1.56 SF semi-finished PGX Optical Lenses – CONVOX , The product will supply to all over the world, such as: Bulgaria, Liverpool, French, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

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Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!