Jiangsu Profile
Product List
4846. High Temperature Pinhole Lens for Glass Furnace as Spare Parts 
[Dec 02, 2025]
[Dec 02, 2025] Product Description The high-temperature pinhole lens is made of stainless steel in the diameter of 25mm. The observation hole in the front is only 1mm to applicate in the high temperature furnace. The pinhole is ...
4847. High Temperature Furnace Pinhole Lens for Cement Camera System [Dec 02, 2025]
[Dec 02, 2025] Product Description The high-temperature pinhole lens is made of stainless steel in the diameter of 25mm. The observation hole in the front is only 1mm to applicate in the high temperature furnace. The pinhole is ...
4848. Rx Xingji 1.56, 1.61, 1.67, 1.74 Index Prescription Fast Available 48hours Optical Lenses [Nov 11, 2025]
[Nov 11, 2025] RX-1.74 MR-174 Blue Block Optical Lens Products Description Index 1.74 UV Protect UV400 Abbe Value 32 Coating HMC Function / Specific Gravity 1.47 Diameter 65mm/70mm/75mm Delivery Time 15-30 ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
4849. 99% High Purity 3458-72-8 Triammonium Ammonium Citrate Powder for Buffering Dairy Food [Oct 16, 2025]
[Oct 16, 2025] Product Description TRIAMMONIUM CITRAT E 1, Chemical Name: Triammonium Citrate, Ammonium Citrate 2, Molecular Formula: C6H17N3O7 3, Molecular Weight: 243.22 4, CAS: 3458-72-8 5, Character: White crystals or crystalline ...
4850. Xingji 1.56 Cr39 Blue Block Cut Anti Blue Light UV420 Protection Optical Lenses [Oct 13, 2025]
[Oct 13, 2025] 1.56 Blue Cut HMC Blue Coating Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Blue Cut Specific Gravity 1.28 Diameter 65mm/70mm/75mm Delivery Time 15-30 ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
4851. Smart Wireless Network Surveillance Camera with Night Vision [Sep 29, 2025]
[Sep 29, 2025] Product Description Item Specifications Two Audio Support Night Vision Support Motion Detection Support FAQ Q: What products do you have? A:We mainly focus on camera surveillance, smart home and ...
4852. China Danyang 1.56 Anti Blue Ray Blue Light Ar Hc UC Optical Lenses Wholesale [Sep 15, 2025]
[Sep 15, 2025] 1.56 Blue Cut HMC Blue Coating Products Description Index 1.56 UV Protect UV420 Abbe Value 38 Coating HMC Function Blue Cut Specific Gravity 1.28 Diameter 65mm/70mm/75mm Delivery Time 15-30 ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
4853. 1.56 Semi Finish Bifocal Flat Top Photo Grey Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
4854. 1.49 UC Single Vision Optical Lens Cr39 Spectacle Lens [Sep 10, 2025]
[Sep 10, 2025] Lens: A piece of glass or other transparent material with one or more curved surfaces through which objects appear clear, larger, or smaller. Usually used in glasses, cameras, telescopes, etc Classification: Lenses can ...
Company: Danyang Boris Optical Co., Ltd.
4855. M-Index 1.56 Single Vision Hmc 70/65mm Blue-Coating Optical Lens [Sep 10, 2025]
[Sep 10, 2025] BORIS OPTICAL is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Danyang City, China. It was establish in 2012 with covering 20000 spm and 150 employees. The annual ...
Company: Danyang Boris Optical Co., Ltd.
4856. 1.56 Hmc EMI Single Vision Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] BORIS OPTICAL is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Danyang City, China. It was establish in 2012 with covering 20000 spm and 150 employees. The annual production and ...
Company: Danyang Boris Optical Co., Ltd.
4857. 1.56 Semi Finished Flat Top Plastic/Optical 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.
4858. 1.56 Progressive Photo Grey Hmc EMI Optical Lenses 70mm [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.
4859. 1.59 PC Progressive Spin Photochromic Grey Blue Cut Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] PC lens is polycarbonate (polycarbonate) abbreviation, PC lens is also known as space film is very light. The main performance is safety explosion-proof, you even use hammer hit it is not necessarily broken The ...
Company: Danyang Boris Optical Co., Ltd.
4860. Sf 1.49 Bifocal Flat Top UC [Sep 10, 2025]
[Sep 10, 2025] The advantages of double lenses include: Improved vision - Double lenses provide a wider field of view, allowing you to see more clearly. Durability - Double lenses are generally made with higher-quality materials, ...
Company: Danyang Boris Optical Co., Ltd.
