Round Top Factory 1.499 Blue cut Round Top Glass lenses optical Bifocal Flat Top Lenses
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Bifocal Lens With a segment in the lower area of the lens, a bifocal lens displays two different dioptric powers, which provides presbyopes with clear vision for both near and distance visions. Product Paramenters Product Name Bifocal Lens Reflective Index 1.49 1.56 1.61 Segment Shape Flat......
ZhenJiang Pure Optik Co., Ltd.
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Flat Top Bifocal Lens Semi-finished UC/HC/HMC Photochromic Lens
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Product Description: Our flat top bifocal photochromic semi-finished lens is a type of eyeglass lens that automatically darkens when exposed to UV light. This means you can wear your glasses inside or outside without worrying about changing them. Our lens......
Guangzhou Sheng Shi Optical Trading Co., Ltd.
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1.523 glass lenses lens flat top bifocal photogrey and photobrown PG PB
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HOT SALE 1.1.1stock lens 1.50 HMC Single Vision optical resin lenses high quailty (ISO9001&FDA&CE) CR-39 1.499 optical lensUS $ 1.24/pair 1.2.1stock 1.56 single vision HMC middle index myopia optical Resin lenses free shipping by post air mailUS $ 1.45/......
Danyang Knight Vision Opitcal Co.,Ltd
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