Jiangsu Profile
Product List
9586. Spectacles Lens Hot Sale Cr39 1.499 Hard Coated 80mm Hc Optical Lens From China 
[Sep 10, 2025]
[Sep 10, 2025] 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 Boris Optical Co., Ltd.
9587. 1.56 Bifocal Round Top Blue Cut Photochromic Grey Pgx Optical Lenses [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.
9588. 1.56 Bifocal Round Top Blue Block Photo Grey Pgx Optical Lenses [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.
9589. Hot Sale Cr39 1.499 Hard Coated 65mm Hc Optical Lens From China [Sep 10, 2025]
[Sep 10, 2025] BORIS OPTICAL is one of the most Potential Finished and Semi-Finished Optical Lenses factory located in Danyang City, China. It was establish in 2012 with covering 20000 spm and 150 employees. The annual production and ...
Company: Danyang Boris Optical Co., Ltd.
9590. Optical Lens Supplier 1.61 High Index UV400 Asp Hmc Single Vision Lens Dangyang Lens [Sep 10, 2025]
[Sep 10, 2025] MR-8 Refractive Index 1.60 MR-8 The best balanced high index lens material with the largest share of refractive index 1.60 lens material market. MR-8 is suited to any strength ophthalmic lens and is a new standard ...
Company: Danyang Boris Optical Co., Ltd.
9591. 1.56 Bifocal Round Top Blue Block Photo 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.
9592. Danyang Lenses 1.56 Progressive Hmc Optical Lenses 75mm [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.
9593. 1.56 Bifocal Round Top Blue Cut Photochromic Grey Pgx Hmc 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.
9594. Boris 1.56 Bifocal Round Top Blue Cut Photogrey 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.
9595. 1.56 Bifocal Round Top Blue Block Photo Grey Pgx 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.
9596. 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.
9597. 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.
9598. Middle Index 1.56 Flat Top Bifocal UC Lens FT-28 Uncoated Eyeglasses Lens Danyang Lens [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.
9599. Plano-Concave(PCV) Cylindrical Lenses [Aug 11, 2025]
[Aug 11, 2025] Cylindrical Lenses Introduction: CPG optics produce precision optical cylindrical lens, a cylindrical lens is a lens which focuses light which passes through on to a line instead of on to a point, as a spherical lens ...
Company: CPG OPTICS LIMITED
9600. Rotary Kiln Shell Temperature Measurement Device Infrared Line Scanner with Tyre Slipping Detecting [Jul 31, 2025]
[Jul 31, 2025] Product Description Introduction The working principle of the laser temperature sensor is to calculate the surface temperature of the object according to the infrared radiation intensity of the object. Therefore, it ...
