Jiangsu Profile
Product List
9451. 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.
9452. 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.
9453. 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.
9454. 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.
9455. 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.
9456. 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.
9457. 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.
9458. 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.
9459. 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.
9460. 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
9461. 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 ...
9462. China Dragon Guard WiFi Indoor Camera with Night Vision [Jul 29, 2025]
[Jul 29, 2025] CW002 Product Specification Image sensor 1/4 inch CMOS sensor Minimum illumination 0.3~0.5Lux (color mode), 0Lux (black and white mode) Lens GC0328C integrated module, number of layers: 1 glass 3 plastic Viewing ...
9463. Dragon Guard Smart WiFi Night Vision Intercom Camera Cw002 [Jul 29, 2025]
[Jul 29, 2025] CW002 Product Specification Image sensor 1/4 inch CMOS sensor Minimum illumination 0.3~0.5Lux (color mode), 0Lux (black and white mode) Lens GC0328C integrated module, number of layers: 1 glass 3 plastic Viewing ...
9464. Advanced Indoor Video Monitoring Camera for Home Safety and Security [Jul 29, 2025]
[Jul 29, 2025] 1,APP:AL-Cam 2,Pixel:200w 3,WiFi/4G version:WiFi 4,Solar/Ordinary power supply:Built-in Li-ion Battery 5,Whether it comes with a battery:Yes 6,Battery capacity:3000mAh 7,Battery life:1 month (low power consumption) ...
9465. Dragon Guard Solar Surveillance Camera with 4K Resolution and Smart Technology [Jul 29, 2025]
[Jul 29, 2025] SFC034 Specification Sensor CMOS Certification CE, RoHS Effective Distance 0-9m Type Solar Camera IP Rating IP66 Function Two-way Audio, PAN-TILT, RESET, NIGHT VISION, Waterproof / Weatherproof Pictures
