Jiangsu Profile
Product List
391. Cr39 Photochromic Lens Optical Lens Photochromic Lenses Finished Single Vision Optical Lens 
[Sep 15, 2023]
[Sep 15, 2023] Product Name 1.56 Spin Photochromic Lens Diameter 65/70mm Monomer NK55 (imported from Japan) Abbe value 42 Specific Gravity 1.16 Power Range SPH: -20.00~+11.00 CYL: 0.00~-6.00 Photochromic lenses are ...
Company: Zhenjiang Seesen Optical Co., Ltd.
392. 1.67 High Index Lenses Prescription Lenses Cr-39 Optical Lenses Photochromic Lens for Eyeglass [May 12, 2023]
[May 12, 2023] Product Name 1.67 Photogrey HMC Lens Diameter 65/70/75mm Monomer MR-7 Abbe value 32 Specific Gravity 1.35 Power Range SPH: 0.00~+-15.00 CYL: 0.00~-6.00 Indoor Protective Lens In the room or at night, the ...
Company: Zhenjiang Seesen Optical Co., Ltd.
393. Hellma Calcium Fluoride Substrates / Optical Lens/CaF2 UV-IR Lens/High Transmittance CaF2 Optical ... [Jul 21, 2026]
[Jul 21, 2026] 
Custom CaF2 Optical Window Lenses Calcium Fluoride Lens Processing Window Lens C-laser Calcium Fluoride (CaF2) Single Crystals are fabricated from ultra-high-purity raw materials, specifically engineered to meet the ...
394. 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
395. 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
396. 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
397. 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
398. 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
399. 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
400. 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
401. 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
402. 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
403. 1.74 Photochromic Photogrey Blue Cut Sunglasses Blue Coating Optical Lens [Jul 14, 2025]
[Jul 14, 2025]
1.74 Photochromic Photogrey Blue Cut Sunglasses Blue Coating Optical Lens Products Description Index 1.74 UV Protect UV420 Abbe Value 32 Coating HMC Function Anti Reflection Specific ...
Company: HUNAN XINGJI OPTICAL CO.,LTD.
404. Xingji 1.56 Blue Cut Shmc Wholesale Cr39 Finished Ophthalmic Optical Lenses [Nov 04, 2025]
[Nov 04, 2025]
1.56 Blue Cut SHMC Green 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.
405. 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
