Jiangsu Profile
Product List
226. Good Quality 1.56 Semi Finished Blended Photo Grey Hmc 
[Mar 13, 2023]
[Mar 13, 2023] Product Description 1.56 Semi Finished Blended Photo Grey Hmc Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
227. Cheap 1.56 Semi Finished Blended Photo Grey Hmc [Mar 13, 2023]
[Mar 13, 2023] Product Description 1.56 Semi Finished Blended Photo Grey Hmc Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
228. Eyeglasses Progressive Lens Optical Lens Optical Progressive Lens [Oct 24, 2022]
[Oct 24, 2022] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Sanhon Optical Co., Ltd
229. Finished Progressive Lens Semi-Finished Progressive Lens Optical Progressive Lens [Oct 24, 2022]
[Oct 24, 2022] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Sanhon Optical Co., Ltd
230. 1.49 Progressive Lens Optical Lens Eyeglasses Lens [Oct 24, 2022]
[Oct 24, 2022] What is Lens Index? The lens index refers to the index of refraction (otherwise known as refractive index) of lens material for eyewear. It is a relative measurement number that describes how efficiently the material ...
Company: Danyang Sanhon Optical Co., Ltd
231. Special Fused Silica Coupling Lens [Mar 20, 2024]
[Mar 20, 2024] Product Description Coupling lens is the g lens used in the fiber coupler.Fiber-optic coupling is the practice of either combining or splitting optical signals between three or more fiber-optic cables. Most fiber-optic ...
Company: Suzhou 3V Technology Co., Ltd.
232. 1.56 Anti-Blue Blue Block Hmc Optical Lens Glasses Lens [Aug 23, 2023]
[Aug 23, 2023] What Is Blue Light? For the purposes of this article, we'll focus on blue light, one of the many hues in all visible light. Blue light is naturally produced by the sun but also by computer monitors, smartphone ...
Company: Danyang Sanhon Optical Co., Ltd
233. Polycarbonate Optical Lens PC Glasses Lens [Feb 16, 2023]
[Feb 16, 2023] Polycarbonate was developed in the 1970s for aerospace applications, and is currently used for the helmet visors of astronauts and for space shuttle windshields. Eyeglass lenses made of polycarbonate were introduced in ...
Company: Danyang Sanhon Optical Co., Ltd
234. Bifocal Lens Flat Top Round Top Progressive Optical Lenses [Oct 25, 2022]
[Oct 25, 2022] Progressive lenses sometimes are called "no-line bifocals" because they don't have this visible bifocal line. But progressive lenses have a significantly more advanced multifocal design than bifocals or ...
Company: Danyang Sanhon Optical Co., Ltd
235. Kj100 Smart Home Remote Control Auto-Tracking Mini Security WiFi Camera [May 11, 2024]
[May 11, 2024] 
Basic Info. Model: KJ100 Sensor CMOS HDMI Format 1080P Horizontal Resolution 480tvl Kind Autofocus Lens Certification ce fcc Remote playback,download Support Night ...
236. Good Quality 1.56 Progressive Blue Cut Hmc Semi Finished Optical Lens Blanks [Mar 31, 2023]
[Mar 31, 2023] 1.56 progressive blue cut hmc semi finished optical lens blanks Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
237. Sale 1.56 Progressive Blue Cut Hmc Semi Finished Optical Lens Blanks [Mar 31, 2023]
[Mar 31, 2023] 1.56 progressive blue cut hmc semi finished optical lens blanks Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
238. Quick Shipping Middle Index 1.61 Semi-Finished Single Vision 70/75mm Optical Lens [Mar 15, 2023]
[Mar 15, 2023] Product Description Middle Index 1.61 Semi-Finished Single Vision 70/75mm Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
239. Hot Sale Middle Index 1.61 Semi-Finished Single Vision 70/75mm [Mar 15, 2023]
[Mar 15, 2023] Product Description Middle Index 1.61 Semi-Finished Single Vision 70/75mm Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
240. Good Quality and Cheap 1.56 Semi Finished Blended Photo Grey Hmc Optical Lens [Mar 13, 2023]
[Mar 13, 2023] Product Description 1.56 Semi Finished Blended Photo Grey Hmc Detailed Photos Product Parameters Certifications Packaging & Shipping FAQ
Company: Nanjing Optical Glasses Co., Ltd.
