Jiangsu Profile
Product List
21496. 1.499 Cr39 Uncoated Lens Eyeglasses Optical Lenses High Quality Finished Single Vison Lens 
[Sep 10, 2025]
[Sep 10, 2025] The advantages of resin lenses are: 1. Light weight: resin lenses are 1/2 lighter than ordinary lenses, making them more comfortable to wear. 2. High transparency: resin lenses are highly transparent, which can at least ...
Company: Danyang Boris Optical Co., Ltd.
21497. 1.56 Bifocal Round Top Blue Cut Photochromic Grey Optical Lenses 70/28mm [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.
21498. 1.56 Bifocal Invisible Blue Cut Photo Grey Pgx Hmc Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] The color lenses Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the ...
Company: Danyang Boris Optical Co., Ltd.
21499. 1.56 Bifocal Blended Blue Cut Photochromic Grey Pgx Optical Lenses [Sep 10, 2025]
[Sep 10, 2025] The color lenses Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the ...
Company: Danyang Boris Optical Co., Ltd.
21500. Blue Light Blocking Lenses Blue Lens Anti Blue Light Optical Lens Optical 1.61 Blue Cut Lens Blue ... [Sep 10, 2025]
[Sep 10, 2025] What Is Blue Light? Sunlight contains red, orange, yellow, green and blue light rays and many shades of each of these colors, depending on the energy and wavelength of the individual rays (also called ...
Company: Danyang Boris Optical Co., Ltd.
21501. 1.56 Bifocal Blended Blue Block Photochromic Grey Pgx Optical Lenses 70/28mm [Sep 10, 2025]
[Sep 10, 2025] The color lenses Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the ...
Company: Danyang Boris Optical Co., Ltd.
21502. 1.56 Bifocal Blended Blue Block Photochromic Grey Hmc Optical Lenses 70/28mm [Sep 10, 2025]
[Sep 10, 2025] The color lenses Color changing lens, also known as "photosensitive lens". The glass lens is added with silver halide, but at present the mainstream is resin discoloration lens, in the acrylic resin lens with the ...
Company: Danyang Boris Optical Co., Ltd.
21503. Optical Lens 1.56 Progressive Blue Cut Hmc Shmc High Quality Optical Lenses Glasses [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.
21504. Hot Sales Nir900-1700mm 12.5mmfl Infrared Lens for Infrared Camera CCD Lens [Aug 27, 2025]
[Aug 27, 2025] WAVELENGTH 900-1700NM 12.5FOCAL LENGTH INFRARED LENS FOR INFRARED CAMERA NIR Lens Near Infrared Lenses are infrared lenses optimized for the near infrared region, from 900 nm to 1700 nm. These aspheric lens ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
21505. High Quality 8-12μ Lwir Thermal Imging Lens FL100mm for Infrared Camera [Aug 27, 2025]
[Aug 27, 2025] WAVELENGTH 8-12UM 100MM FOCAL LENGTH IR LENS FOR INFRARED CAMERA Specifications: FOCAL LENGTH 100mm WAVELENGTH 8-12um F# 1.3 AVERAGE TRANSIMISSION >90% CIRCULAR ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
21506. Athermal Focal Length 50mm Lens with Dlc Coating for 8-12m [Aug 18, 2025]
[Aug 18, 2025] Product Description Fixed Focus lens refers to a lens with only one fixed focal length, only one focal segment, or only one field of view. The fixed focus lens has no zoom function. Its characteristics are fast ...
Company: Nanjing Wavelength opto-electronic Science & Technology Co., Ltd.
21507. High Quality Optical Bk7 Glass Prism [Jun 18, 2025]
[Jun 18, 2025] PHYO High precision prisms can help you to reach the purpose as you want. It is customer orentied, easy for handle in assembly, coating still available. And you can check our coating specification if needed. Welcome to ...
21508. YZ-20T4 China Top Quality Ophthalmic Operation Microscope for Eye Surgery [Jun 12, 2025]
[Jun 12, 2025] Ophthalmic operation microscope Model :YZ-20T4 Technical Data The product is a double binocular operation microscope designed for two men. Assistant Binocular can also be switched as opponent binocular. It is ...
Company: Nanjing Redsun Optical Co., Ltd.
21509. SJG-5218 Optical Equipment, Glasses Process Equipment Auto Lens Edger [Jun 12, 2025]
[Jun 12, 2025] china Auto lens edger RS5218 Technical Data This model machine can grind PC lens, glass lens, and CR39 lens. And there is one LCD digital windows. Lens diameter: Φ 18~ Φ 80mm Lens grinding pressure: ...
Company: Nanjing Redsun Optical Co., Ltd.
21510. Yz-180 China Top Quality Ophthalmic Operation Microscope with LED Lamp 0-180° Inclinable Binocular [Jun 12, 2025]
[Jun 12, 2025] Ophthalmic operation microscope YZ-180 Feature 1).using LED light source for coaxial illumination, 2).with 0-180° inclinable binocular 3).3-step magnification changer, have different working distance and ...
Company: Nanjing Redsun Optical Co., Ltd.
