Jiangsu Profile
Product List
121. Optical Lens 
[Oct 08, 2021]
[Oct 08, 2021] Lens is a kind of optical component used for transmission or refraction light, converging or diverging the beam. PHYO OPTICS provide many different type lens fitting for the optical systems. Size can be Dia2.5mm to ...
122. 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
123. 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
124. 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
125. 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
126. 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
127. 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
128. 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
129. Cemented Optical Achromatic Lens for Precise Imaging [Jul 01, 2025]
[Jul 01, 2025] 
Achromatic Cemented Lens for OCT Optical Coherence Tomography Medical Imaging (for instance) Specification Material CDGM H-LAF50B&CDGM H-ZF62 Diameter 12.7-0.01/-0.03mm 12.5+/-0.03mm Center ...
Company: CPG OPTICS LIMITED
130. 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
131. 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
132. 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
133. 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
134. 355nm F Theta Scan Len SL-355-110-160-D10-Lp for Mask Machine [Dec 23, 2024]
[Dec 23, 2024] Product Description 355nm F-Theta Scan Lens 355nm F-Theta Scan Lens are commonly used in galvanometer scanning systems for laser marking; with the ability to deliver a focused spot to many points within a scanning ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
135. 355mm F Theta Scan Lens for Marking Machine [Dec 23, 2024]
[Dec 23, 2024] Product Description 355nm F-Theta Scan Lens 355nm F-Theta Scan Lens are commonly used in galvanometer scanning systems for laser marking; with the ability to deliver a focused spot to many points within a scanning ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
