Cheap Price 70/28mm UC/HC/HMC/SHMC Blue block Flap Top Eyeglasses lens Finished Bifocal 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......
ZhenJiang Pure Optik Co., Ltd.
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1.523 semi finished pg px flat top bifocal lenses
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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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Quality Lenses 1.56 Blue Cut Round Top Bifocal Photochromic Lens
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...eyes may be at risk of injury. Our lenses are designed to withstand impacts from a variety of sources, ensuring that your eyes stay safe and protected no matter what. When it comes to lens material, our photochromic lenses are made from high-quality resin....
Guangzhou Sheng Shi Optical Trading Co., Ltd.
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Best Quality Achromatic Fresnel Lens Cylindrical glass Lenses Led Narrow glass Lenses
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Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter, Photochromic Invisible Bifocal Lenses optical prism,Reflection lens ,camera lenses ect,and provied optical design and assembly service to ......
Shanghai Advance Optical-Electronics Technology Co., Ltd
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KSSEYE Odm Natural Looking Brand Contact Lenses Pure Hazel Sterling Grey
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...Lenses For Eyes 1 Year Brand Contact Lenses Eye Colored Contacts Oem Color Contact Lens Product description Package Quantity: 2 pieces Place of Origin: China Brand Name: KSSEYE Model Number: natural Lenses Color: Three Tone Using Cycle Periods: yearly Contact lenses OEM (original equipment manufacturer)means that the company manufactures the contact lenses,but the products by sale by another trade company or retailer.The Contact lenses......
Beautylens Technology Co., Ltd.
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532nm Telecentric F-Theta Lenses / Scan Lens 515 - 540nm F-Theta Lens / Fused Silica
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...Lens, 515-540nm F-theta Lens/Fused Silica Description of STY series f-theta Lenses: STY-xxxx-yyy-zzz-dd-A STY--- STY series laser f-theta lenses xxxx-- laser wavelength, 1064 means 1064nm, 10.6 means 10.6um. yyy---- mark field (scan field), yyy x yyy mm ......
Wuhan Sintec Optronics Co., Ltd,
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Optical Lensometer Single Vision/ Bifocal/ Progressive 0.1mm Minimum Division of PD
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Product Description: Optical Lensometer Meter The Optical Lensometer Meter is a precision device that accurately measures the parameters of ophthalmic lenses. It has an accuracy of ±0.12D and a minimum division of prism of 0.01Δ. It measures prism fro......
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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Cross-border Large Frame Ski Protective Goggles, Windproof Safety Goggles for Outdoor Sports & Mountain Climbing, Compatible with Bifocal Glasses
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Changleduo Panoramic Wide-Angle Dive Glasses Experience immersive underwater exploration with Changleduo Panoramic Wide-Angle Dive Glasses. These high-definition anti-fog goggles feature a comfortable fit designed for optimal diving performance. Product ......
Shenzhen Xinfa Mould & Plastic Products Co., Ltd.
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High Powered 21mm Roof Prism Binoculars Folding Fully Coated Lenses
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...: The specification of binoculars is represented by the "magnification ×objective diameter" 2) Magnification: The magnification of binoculars means the ability to observe closely the object. 3) Objective diameter: The objective diameter is the...
BCI GROUP LTD
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Color Therapy Glasses Aviator Style Violet Indigo Colored Lenses
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...to 25 minutes a day to see the world in a new light! PROTECTIVE: All of our lenses are 100% UV400 protective meaning they protect against UVA and UVB light while also deflecting against any bad vibes that may come your way. SCRATCH RESISTANT: Color Therapy...
Shenzhen HONY Optical Co., Limited
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