Jiangsu Profile
Product List
6961. Boiler Water Level Camera Monitoring System 
[Sep 06, 2024]
[Sep 06, 2024] Product Description Three impulse control technology is widely used in industrial boiler control system. In the control of key parameters such as gas pressure, drum level and hearth negative pressure, drum water level ...
6962. Water Level Indicator for Power Plant Boilers [Sep 06, 2024]
[Sep 06, 2024] Product Description Three impulse control technology is widely used in industrial boiler control system. In the control of key parameters such as gas pressure, drum level and hearth negative pressure, drum water level ...
6963. Boiler Drum Water Level Monitoring Camera System [Sep 06, 2024]
[Sep 06, 2024] Product Description Three impulse control technology is widely used in industrial boiler control system. In the control of key parameters such as gas pressure, drum level and hearth negative pressure, drum water level ...
6964. 1.56 Flat Top Lenses FT-28 Optical Prescription Lens Photochromic Grey Hmc Eyewear Lens [Sep 05, 2024]
[Sep 05, 2024] he 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.
6965. 1.56 Manufacturers Optical Eyeglasses Lens Round Top Bifocal Lens for Near and Far [Sep 05, 2024]
[Sep 05, 2024] 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.
6966. Spectacle Lenses Manufacturers Optical Eyeglasses Lens 1.56 Round Top Bifocal Lens for Near and Far [Sep 05, 2024]
[Sep 05, 2024] 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.
6967. Prescription Plastic 1.74 High Index Lens Single Vision Optical Lenses for Eyeglasses Lens [Sep 04, 2024]
[Sep 04, 2024] 1.74 Lens Full name 1.74 refractive index lens, with high refractive index, high transmittance, high Abbe number characteristics, in the case of the same myopia degree, can significantly reduce the thickness of the ...
Company: Danyang Boris Optical Co., Ltd.
6968. Optical Lens High Index 1.67 UV400 Super Hydrophobic Hmc EMI Single Vision Optical Lens [Sep 04, 2024]
[Sep 04, 2024] 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.
6969. Middle Index 1.56 Photochromic Grey Flat Top Bifocal Lens FT-28 Uncoated Eyeglasses Lens [Aug 16, 2024]
[Aug 16, 2024] 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.
6970. 1.74 Asp High Index Optical Lens UV400 Shmc Super Hydrophobic Eyeglasses Lens for Eyewear [Aug 16, 2024]
[Aug 16, 2024] 1.74 Lens Full name 1.74 refractive index lens, with high refractive index, high transmittance, high Abbe number characteristics, in the case of the same myopia degree, can significantly reduce the thickness of the ...
Company: Danyang Boris Optical Co., Ltd.
6971. Optical Resin Lenses 1.56 Cr39 Photochromic Pink Hmc Ar Coating Optical Eyeglass Spectacle Lens [Aug 15, 2024]
[Aug 15, 2024] 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 addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
6972. Optical Resin Lenses 1.56 Cr39 Photochromic Green Hmc Ar Coating Optical Eyeglass Spectacle Lens [Aug 15, 2024]
[Aug 15, 2024] 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 addition of Pyrex ring ...
Company: Danyang Boris Optical Co., Ltd.
6973. 1.49 Cr39 Polarized Optical Lenses Sunglasses Lens China Hot Sale Eyeglasses Optical Lenses ... [Aug 15, 2024]
[Aug 15, 2024] In life, there are too many light sources will produce harmful light, especially the sun; There are three kinds of light emitted from sunlight: visible light, infrared light and Ultraviolet light. Among them, ...
Company: Danyang Boris Optical Co., Ltd.
6974. High Index 1.67 Asp Spin Photochromic Grey Hmc Lens Photogrey Eyeglasses Optical Lenses [Aug 15, 2024]
[Aug 15, 2024] Spin coating Lens : Spin coating Lens adopts spin change technology, which completely subverts the previous basic change technology. Compared with base transformation, it is uniform and has no background color; ...
Company: Danyang Boris Optical Co., Ltd.
6975. High Index 1.67 Manufacturing Ophthalmic Lenses UV400 Asp Aspheric Finished Single Vision Lens [Aug 15, 2024]
[Aug 15, 2024] 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.
