Jiangsu Profile
Product List
376. 1.61 1.67 1.74 Aspherical High Index Optical Lenses Glasses Lens 
[Aug 27, 2023]
[Aug 27, 2023] 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 ...
Company: Danyang Sanhon Optical Co., Ltd
377. Hi-Index Aspherical Optical Glasses Lenses Resin Lenses [Oct 25, 2022]
[Oct 25, 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 ...
Company: Danyang Sanhon Optical Co., Ltd
378. Original Raytools 27.9*4.1 24.9*1.5 Laser Protective Window Lens for Fiber Cutting Machine Head [May 13, 2026]
[May 13, 2026] 
Product Description PREMIUM LASER PROTECTIVE LENS Designed for demanding industrial environments, our laser protective lens serves as an essential optical window that safeguards your valuable focusing lens from spatter, ...
379. 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
380. 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
381. 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
382. Photochromic Lens Photogray Optical Lens Photobrown Glasses Lens [Aug 22, 2024]
[Aug 22, 2024] Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of ...
Company: Danyang Sanhon Optical Co., Ltd
383. 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
384. 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
385. 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
386. PC Optical Lens Glasses Lens [Oct 25, 2022]
[Oct 25, 2022] 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
387. Optical Lens Spectacle Lens Photogray Lens Photobrown Lens [Oct 25, 2022]
[Oct 25, 2022] Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of ...
Company: Danyang Sanhon Optical Co., Ltd
388. Photobrown Optical Lens [Oct 25, 2022]
[Oct 25, 2022] Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of ...
Company: Danyang Sanhon Optical Co., Ltd
389. Photogray Optical Lens [Oct 25, 2022]
[Oct 25, 2022] Photochromic lenses are available in nearly all lens materials and designs, including high indexes , bifocal and progressive. An added benefit of photochromic lenses is that they shield your eyes from 100 percent of ...
Company: Danyang Sanhon Optical Co., Ltd
390. Wireless 3 Lens 2MP Solar CCTV Camera 4G/WiFi Camera PTZ Camera [Apr 28, 2026]
[Apr 28, 2026]
24/7 Recording 3MP Triple Lens Solar Cam Solar-Powered 3-Lens 2MP Camera – Farm/Home/Remote Monitoring Specification Innovative Design Multi-view coverage with zero blind spots—one unit does the work of three.: Ideal ...
