Jiangsu Profile
Product List
20791. China Factory Index 1.56 Resin Round Top Bifocal Photochromic Optical Lens Eyeglasses Lenses 
[Sep 10, 2025]
[Sep 10, 2025] Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used to ...
Company: Danyang Boris Optical Co., Ltd.
20792. Eyewear Lens Sf Cr39 1.499 Progressive Lens Uncoated Semi-Finished Multifocal Optical Eyeglasses ... [Sep 10, 2025]
[Sep 10, 2025] Progressive multifocal lenses are also called progressive lenses, which have multiple focal points on one lens as the name implies. If the lens is divided from the focus, it can be divided into single focus lens, double ...
Company: Danyang Boris Optical Co., Ltd.
20793. 1.71 High Index UV420 But Cut Blue Blocking Computer Lenses Supplier Lens Price [Sep 10, 2025]
[Sep 10, 2025] 1.71 lens Full name 1.71 refractive index lens, with high refractive index, high transmittance, high Abbe number characteristics, in the case of the same myopia degree, can significantly reduce the thickness of the ...
Company: Danyang Boris Optical Co., Ltd.
20794. Optical Lenses Cr-39 1.56 Flat Top Lenses FT-28 Photochromic Grey Lens Optical Prescription Lens [Sep 10, 2025]
[Sep 10, 2025] Bifocal lens can be used to correct both far and near vision, mainly for presbyopia. The general distribution of bifocal lens is: the upper part of the lens is to see the distance, the lower part of the lens is used ...
Company: Danyang Boris Optical Co., Ltd.
20795. High Quality Optical Lens Made in China 1.67 Blue Cut Photochromic Resin Lens Manufacturers [Sep 10, 2025]
[Sep 10, 2025] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
20796. Shmc Danyang High Index 1.74 Aspheric UV400 Spectacle Lenses for Sale Ophthalmic Iol Lens [Sep 10, 2025]
[Sep 10, 2025] 1.74 Lens Full name 1.74 refractive index lens, with high refractive index, high transmittance, high Abbe number characteristics, in the case of the same myopia degree, can significantly reduce the thickness of the ...
Company: Danyang Boris Optical Co., Ltd.
20797. 1.56 Photogrey Hmc High Quality Optical Lenses Blue Cut Single Vision Stock Lenses [Sep 10, 2025]
[Sep 10, 2025] Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
20798. Uncoated 1.499 Prescription Cr-39 Single Vision Eyeglasses Lens [Sep 10, 2025]
[Sep 10, 2025] The advantages of resin lenses are: 1. Light weight: resin lenses are 1/2 lighter than ordinary lenses, making them more comfortable to wear. 2. High transparency: resin lenses are highly transparent, which can at least ...
Company: Danyang Boris Optical Co., Ltd.
20799. Customizable Comfort Fit Hang Neck Reading Glasses by Sealand [Aug 30, 2025]
[Aug 30, 2025] Product Description Crafted from premium TR material, our SEALAND Custom Hang Neck Reading Glasses boast a frame that is anti-drop, wear-resistant, and incredibly lightweight. Experience ultimate comfort with no ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20800. Versatile Adjustable Reading Glasses for Comfort and Convenience [Aug 30, 2025]
[Aug 30, 2025] Product Description Experience unparalleled comfort with our TR material frame, expertly designed to be anti-drop and wear-resistant. Revel in its lightweight design that ensures no pressure on the bridge of your nose, ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20801. Sealand Customizable Hang Neck Reading Glasses for Comfort [Aug 30, 2025]
[Aug 30, 2025] Product Description Discover the remarkable SEALAND Adjustable Reading Glasses, designed with a TR material frame that stands up to life's adventures. Its anti-drop, wear-resistant nature ensures durability, while the ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20802. Adjustable Hang Neck Reading Glasses with Sealand Logo [Aug 30, 2025]
[Aug 30, 2025] Product Description Crafted with precision, our Hang Neck Adjustable Reading Glasses by SEALAND feature a TR material frame that is both anti-drop and wear-resistant. Its lightweight nature ensures no pressure on the ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20803. Adjustable Sealand Logo Reading Glasses with Stylish Neck Design [Aug 30, 2025]
[Aug 30, 2025] Product Description Crafted from superior TR material, the frame is both anti-drop and wear-resistant. Its lightweight design ensures no pressure on the bridge of the nose, offering a comfortable and enduring ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20804. Premium UV400 Polarized Sports Sunglasses for Outdoor Cycling [Aug 30, 2025]
[Aug 30, 2025] SEALAND Your reliable Eye glasses assistant manufactory! Hope we have this dot to connnect and make it a line.CONVENIENCE - ThinOptics Keychain Readers include both the ThinOptics Readers & handy keychain case to ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
20805. Vintage Round Metal Frame Polarized Sunglasses for Men [Aug 30, 2025]
[Aug 30, 2025] SEALAND Your reliable Eye glasses assistant manufactory! Hope we have this dot to connnect and make it a line.CONVENIENCE - ThinOptics Keychain Readers include both the ThinOptics Readers & handy keychain case to ...
Company: Xuzhou Sealand Manufacture Co., Ltd.
